00807nam a22002297a 4500 INP 20260622100447.0 260316b1978 xo ja||f |||| 001 0 eng d EG-INP EG-INP 21 658.4034 M.A El-daoushy, Abdalla A. Mathematical Programming Models for Planning on Firm and Sectoral Levels Thesis Submitted for the Award of the Degree of C.Sc. ( Ph.D.,) Abdalla A. El-daoushy Bratislava Bratislava School of Economics 1978 176P Paper 26cm Qmark Mathematical Programming Models 2131 Qmark Firm and Sectoral Levels 1310 Qmark Planning 2488 L. Uncovsky Supervisor Emad copycat 21253 21253 0 INP INP TH 0 INP INP TH 0 INP INP TH