000 00358nam a2200157Ia 4500
008 210219s9999||||xx |||||||||||||| ||und||
020 _c75
082 _a658.7 SIN
100 _aA K Singh
245 0 _aMaterials Management
260 _aNewDelhi
260 _bLakshmi Publications
260 _c2008
300 _a151 p.
650 _aCommerce & Management
999 _c4569
_d4569