000 00271nam a2200121Ia 4500
100 _aN K Nair
020 _a0-7069-2719-2
942 _cBK
245 _aPurchasing and materials management
260 _aVani, New Delhi
_c1985
082 _a658.76 Nai
300 _axii,327p
999 _c61881
_d61881