00599nam a2200169 a 4500 120416s1981 ||||||||||||||||| || u HD 20.5 Met Metwally, M. M Operations research: theory and applications to business and economics London: J. K. Publishers 1981 viii, 211p. : ill. 0.00 INDUSTRY OPERATIONS RESEARCH West, G. R 0.00 CBU-MAIN LIBRARY (Kitwe) 1 6.50 1 DAMAGED Main Library Open Access Collection 52694 52694 0 0 lcc 0 0 001 001 Main Library Open Access Collection 2022-11-30 0 HD 20.5 Met 003247 2022-11-30 2022-11-30 002