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AMERICAN SOCIETY FOR TESTING AND MATERIALS
The Geological society Of america Bulletin
American petroleum institute
American petroleum institute
American petroleum institute
Direktorat Paten, Dirjen Hak Kekayaan Intelektual, Departemen Hukum dan Hak Asasi Manusia
American Chemical Society
The American Chemical Society
The American Chemical Society
Vch Publishers Inc Derfield Bach
The American Chemical Society
Geological Society of America
Geological Society of India
American Society of Lubrication Engineers
Published Biweekly by The American Chemical Society
The American Society of Lubrication Engineering