000 00304nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 599.00
100 _aP. Gopalakrishana
245 _aPurchasing and materials management
_cP. Gopalakrishana
260 _aNew Delhi
_bMcgraw- Hill
_c1990
300 _a441
999 _c7745
_d7745