00400nam a22001457a 4500 8122408737 22 519.7 Mital, K.V and Mohan, C. Optimization methods in operations research and systems analysis / 3rd. New Delhi, New Age International, xviii,385 p. ; ill. ; 24 cm. ddc MATHS 4 99 99 139 139 0 0 ddc 0 1 REF LIB001 LIB001 2014-06-09 165.75 2 519.7 31073 2014-06-23 00:00:00 2014-06-09 1 381.50 2014-06-09 MATHS 0 0 ddc 0 0 NFIC LIB001 LIB001 2014-06-09 165.75 3 12 519.7 31074 2017-11-06 00:00:00 2016-08-02 1 381.50 2014-06-09 MATHS