000 00313nam a2200121Ia 4500
008 220201s1999 xx 000 0 eng d
082 _a658.72
_bNAI
100 _aNair,N.K.
245 0 _aPurchasing and materials management
260 _bVikas Publishing House
_aNew Delhi
_c1999
300 _a331p.
942 _2ddc
_01
999 _c9789
_d9789