000 00325nam a2200121Ia 4500
008 220201s1986 xx 000 0 eng d
082 _bCHO
_a658.7
100 _aCHOWDHARY (ROY)
245 0 _aManagement of Materials Ruintessence of Purchase
260 _aNew Delhi
_bSultan Chand & Sons
_c1986
300 _a123
942 _2ddc
999 _c25205
_d25205