00341nam a2200133Ia 4500008004100000041000800041082001500049100002200064245002300086250001400109260004100123300001200164650003100176231207s9999    xx            000 0 und d  aeng  a001.42/DUR  aM.V. Durga Prasad  aOperation Research  a2012  Ed.  bCengage Learning India Ltd New Delhi  aPB/212/  aComnputer Program Language