00557nam a2200169Ia 4500 0 0 ddc 0 0 RESEARCH MES MES RESEARCH 2019-02-20 30.00 0 001.424 MET/O 9832 2019-02-20 00:00:00 2019-02-20 BK GL20R1 4883 4883 OSt 20200810104400.0 190216s9999||||xx |||||||||||||| ||und|| oclc 001.424 MET/O Metwally, M M 4015 Operations Research Theory And Applications To Business And Economics / M M Metwally ; H U Tamaschke ; G R West J K Publications, 1981. London: 211p Operation Research BK ddc 001.424 MET/O 001.424 MET/O