TY - BOOK AU - Eid Abdallah Abdallah Ismaiel AU - A. A. Yassin , AU - A. M. H. Motawie , TI - Studies on some polyurethane resins / PY - 1996/// CY - Cairo : PB - Eid Abdallah Abdallah Ismaiel , N1 - Thesis (Ph.D.) - Cairo University - Faculty of Science - Department of Chemistry UR - http://172.23.153.220/th.pdf ER -