Terdapat 31587 Judul
1580 halaman
American petroleum institute
American petroleum institute
American petroleum institute
Direktorat Paten, Direktorat Jenderal Hak Kekayaan Intelektual, Departemen Hukum dan Hak Asasi Manus
Direktorat Paten, Dirjen Hak Kekayaan Intelektual, Departemen Hukum dan Hak Asasi Manusia
The American Chemical Society
Geological Society of America
The Perkin Elmer Corporation
Published Biweekly by The American Chemical Society
The American Society of Lubrication Engineering
Blackwell Scientific Publications
The Society Petroleum Engineers