00270nam a2200109Ia 4500100003100000654003000031245003000061260003900091082001000130300000800140546001200148  aGupta/ D.R./ Rajput/ R.K.   aPurchasing & storekeeping  aPurchasing & storekeeping  bTata Mc Graw hillaNew Delhic1982  a658.7  a248  aENGLISH