TY - GEN AU - Ihab Ibrahim Nada AU - Mohamed Hassan Rasmy , AU - Mohamed Sayed Aly Osman , AU - Said Aly Hassan , TI - Developing a cost function in a competitive market using operation research techiques / PY - 2000/// CY - Cairo : PB - Ihab Ibrahim Nada , KW - Competitive market KW - Cost function KW - Research techiques N1 - Thesis (M.Sc.) - Cairo University - Institute Of Statistical Studies and Research - Department Of Operation Research UR - http://172.23.153.220/th.pdf ER -