OPERATIONS RESEARCH
VIVEK KUMAR AND ETC
OPERATIONS RESEARCH - 5 - S K KATARIA 2012 - 489 20 ::::::::::::::::::::::::::::::::::::::: Double Cost Book Paper
9789350142844
511.33 VIV
OPERATIONS RESEARCH - 5 - S K KATARIA 2012 - 489 20 ::::::::::::::::::::::::::::::::::::::: Double Cost Book Paper
9789350142844
511.33 VIV