000 00379nam a2200157Ia 4500
008 230524s9999 xx 000 0 und d
082 _bBAN
100 _aSudip Bandyopadhyay
_941945
245 0 _aEngineering Chemistry
250 _a1
260 _aNew Delhi
_bChhaya Prakashani
_c2011
300 _a296
500 _aQuantity Number: 1
650 _aChemistry
942 _cBK
999 _c56364
_d56364