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Vch Publishers Inc Derfield Bach
The American Chemical Society
Elsevier Science Publisher
Mc.Graw Hill Publishing Company
Society of Economic Paleontologists and Mineralogists
The Society of Petroleum Engineers
American Chemical Society
LEMIGAS, Sardjono Dipowirjo
Elsevier Scientific Publishing CO
American Association of Petroleum Geologists
American Association Of Petroleum Geologists
LEMIGAS, Kusman Tanuwijaya
Blackwell Energy Research