TY - BOOK AU - Hamed Mohamed Mohamed AU - Essam eldin Mahmoud Helmy , AU - Mahmoud Abuelhassan , AU - Sahar Fahmy Elhoussamy , TI - Study on the suitability of diesters as bases for hydraulic fluids / PY - 1999/// CY - Cairo : PB - Hamed Mohamed Mohamed , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Engineering - Department of Chemical Engineering UR - http://172.23.153.220/th.pdf ER -