000 00266nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
020 _a****
100 _aCHOUDHARY B K
245 _aMANAGEMENT OF MATERIALS
260 _bSULTAN CHAND
300 _a123
942 _cBK
999 _c7828
_d7828