Observatory. 1877. English, Bimonthly.
Cambridge University Press, U.K.
ISSN: 0029-7704
1.Astronomy.
1993 (V.113), 1995 (V.115), 1997 (V.117), 2000
V.120(1154-1159+Index), 2001 V.121(1160-1162,
Obstetrical and Gynecological Survey. English,
Monthly. Lippincott Williams & Wilking, U.S.A.
ISSN: 0029-7828
1.Medical Scienes.Obstetrics and Gynecology.
1999 V.54(1,4-6, 8-12, Sup.), 2000
V.55(1-12,[1-3 Sup]), 2001 V.56(1-2,
4-5,Sup,8-12)
Ocean Development and International Law. 1973.
English, Quarterly. Taylor & Francis, U.S.A.
ISSN: 0090-8320
1.Earth sciences_Oceanography.
1993 (V.24)
Ocean Engineering. 1968. English, 8 times a
year. Pergamon Press,Inc., U.S.A.
Former Title: 94(Sample)
ISSN: 0029-8018
1.Earth sciences_Oceanography.
1993 (V.20), 1994 V.21(Jan), 1995 (V.22)
Oceanic Abstracts. 1964. English, Bimonthly.
Cambridge Scientific Abstracts, U.S.A.
ISSN: 0748-1489
1.Earth
sciences_Abstracting,Bibliographies,Statistics.
1993 (V.30)
Oceanographic Literature Review. 1953. English,
Monthly. Pergamon Press,Inc., U.S.A.
Former Title: Deep_Sea Research Part
B:Oceanographic Literature Review
ISSN: 0967-0653
1.Earth
sciences_Abstracting,Bibliographies,Statistics.
2.Oceanography.
1993 (V.40)
Ocean Oil Weekly Report. 1966. English, Weekly.
Penn Well Publishing Co., U.S.A.
ISSN: 0029-8042
1.Petroleum and gas.
1993 (V.27-28)
Oceanologica Acta. English, 6 times a year.
Elsevier.
ISSN: 0399-1784
1.Earth Sciences-Oceanography.
1999 V.22(1-6), 2000 V.23(1-6), 2001 V.24(1-6,
Sup)
OFOGH(Journal of Computer Science and
Engineering). English, Quarterly. Publishing
Articles, Iran.
ISSN: 1321-6791
1.Engineering_Computer engineering.
1995 V.1(4)
Oil Gas and Petrochemicals. English, Iranian
Inc.for Contemporary International
Conferences Et Fairs(IICIC), Iran.
2001 (1-10)
Oklahoma Geology Notes. 1941. English,
Bimonthly. Oklahoma Geological Survey, U.S.A.
ISSN: 0030-1736
3(93).
1.Earth sciences_Geology.
1993 (V.53)
O M S-Organic Mass Spectrometry. 1968. English,
Monthly. John Wiley & Sons Ltd., United
Kingdom.
ISSN: 0030-493X
1.Chemistry_Analytical chemistry.
1993 (V.28)
ONLINE & CD-ROM REVIEW. ENGLISH, 6 TIMES A
YEAR. LEARNED INFORMATION EUROPE LTD.
ISSN: 1353-2642
1.Computer-Intemet.
1999 V. 23(1-6)
Online Information Review. English, 6 times a
year. WWW.emerald-library.com, U.S.A.
ISSN: 1468-4527
2000 V.24(1-6), 2001 V.25(2-6)
On the complexity of a PL Homotopy Algorithm
for...
Gao Tang'an; Wang Zeke. "On the complexity of a
PL Homotopy Algorithm for Zeros of
Polynomials", Acta Mathematicae applicatae
sinica, V0l. 9, No. 2, 1993: P. 135-142.
OPEC Bulletin. English, Bimonthly. Australia.
ISSN: 0474-6279
1.Engineering.
1994 V.25(Nov)
Optica Applicata. 1971. Multi language,
Quarterly. Politechnika Wroclawska, Poland.
ISSN: 0078-5466
1995 (V.25), 1997 (V.27), 1998 V.28(1-4) 1999
V.29(1-4), 2000 V.30(1-4), 2001 V.31(1-4)
Optical and Quantom Electronics. 1969. Multi
language, 9 times a year. Chapman & Hall
Ltd., United Kingdom.
ISSN: 0306-8919
1.Physics_Optics.
Optical Engineering. 1962. English, Monthly.
Internationl Society for Optical Engineering,
U.S.A.
ISSN: 0091-3286
1995 (V.34), 1997 (V.36), 1998 (V.37), 1999
V.38(1-12), 2000 V.39(1-12), 2001 V.40(7-12)
Optics and Lasers in Engineering. English, 10
times a year. Elsevier Applied Science, U.K.,
ISSN: 0143-8166
1.Engineering.
1993 V.18(1-2, 4), 1995 V.22(1-5), V.23(1-5),
1996 (V.24-25), 1997 (V.26-28), 1998 V.29(1-6),
V.30(1-6), 1999 V.31(1-6), V.32(1-6), 2000
V.33(1-6), 2001 V.34(1-6), V.35(1-6), V.36(1-6)
Optics and Laser Technology. 1968. English,
Bimonthly, 8 times a year.
Butterworth_Heinemann Ltd., U.K.
ISSN: 0030-3992
1.Physics_Optics.
1995 (V.27), 1996 (V.28), 1997 (V.29), 1998
V.30(1-8), 1999 V.31(1-8), 2000 V.32(1-8), 2001
V.33(1-8)
Optoelectronics, Instrumentation and Data
Processing. 1984. English, Bimonthly.
Allerton Press,Inc., U.S.A.
ISSN: 8756-6990
1.Electronics. 2.Instruments.
1993 (V.93), 1994 (V.94), 1995 (V.95), 2000
(2-6), 2001 (1-3)
Oregon Geology. 1939. English, Bimonthly.
Department of Geology and Mineral Industries,
U.S.A.
ISSN: 0164-3304
1.Earth sciences_Geology.
1993 (V.55), 1995 (V.57), 1997 (V.59), 1998
V.60(1-6) 1999 V. 61(3-6), 2000 V.62(1-4), 2001
V.63(1-3)
Organic Letters. English, 26 times a year.
American Chemical Society, U.S.A.
ISSN: 1523-7060
2000 V.2(2-26)
Organic Process Research & Development.
English, Biomonthly. American Chemical
Society, U.S.A.
ISSN: 1083-6160
1.Chemistry-Organic Chemistry.
1999 V.3(1-6), 2000 V.4(1-6), 2001 V.5(1-3, 5-6)
Organic Reactions. 1942. English, Annual. John
Wiley & Sons,Inc., U.S.A.
ISSN: 0078-6179
1.Chemistry_Organic chemistry.
1993 (V.43), 1995 (V.47), 1997 (V.49), 1999
V.54 ,2000 V.(55-56), 2001 V. (57)
Organic Syntheses. 1990. English, Annual. John
Wiley & Sons,Inc., U.S.A.
ISSN: 0078-6209
1.Chemistry_Organic chemistry.
1993 (V.71)
Organizational Dynamics. English, Quarterly.
American Management Association, U.S.A.
ISSN: 0090-2616
1.Business and Economics.Managment.
1999 V.27(4), V.28(1-2), 2000 V.28(3-4),
V.29(1-2), 2001 V.29(3-4), V.30(1-2)
Organization Development Journal. English, 4
times a year. Organization Development
Institute, U.S.A.
ISSN: 0889-6402
1.Business and Economics-Managment;Business
and Economics.Personnel Managment.
1999 V.17(1-4), 2000 V.18(1-4), 2001 V.19(1-4)
Oriental Insects. English, Annual. Associated
Publishers, U.S.A.
ISSN: 0030-5316
2000 (V.34), 2001 (V.35)
Origins of Life and Evolution of the Biosphere.
1968. English, Bimonthly. Kluwer Academic
Publishers, Netherlands.
ISSN: 0169-6149
1.Biology.
1993 (V.23)
Ornamental Horticulture. 1975. English,
Bimonthly. Cab International, U.K.
ISSN: 0305-4934
1.Gardening and horticulture_Abstracting,
Bibliographies, Statistics. 2.Abstracting and
indexing services.
1995 (V.21,Annual Index) 1999 V.25(1-6, Index),
2000 V.26(1-6), 2001 V.27(1-6)
Osaka Journal of Mathematics. 1964. Multi
language, 4 times a year. Osaka
Daigaku,Rigakubu Sugaku Kyoshitsu_Osaka
University,Faculty of..., Japan.
ISSN: 0030-6126
1.Mathematics.
1999 V.36(1-4), 2000 V.37(2-4), 2001 V.38(3-4)
Oxidation Communications. 1977. English,
Quarterly. Bulgarian Academy of
Sciences,Institute of Organic Chemistry,
Bulgarian.
ISSN: 0209-4541
1.Chemistry_Organic chemistry.
1993 (V.16)
Oxidation of Metals. 1969. English, Bimonthly.
Plenum Press, U.S.A.
ISSN: 0030-770X
1.Chemistry_Physical chemistry.
1993 (V.39-40)