00293nam a2200109Ia 4500100001600000654004900016245004900065260003900114082001000153300000800163546001200171  aChary/ S.N   aTheory & Problems In Production & Management  aTheory & Problems In Production & Management  bTata Mc Graw hillaNew Delhic1997  a658.5  a681  aENGLISH