000 00437nam a2200169Ia 4500
008 221221s9999 xx 000 0 und d
020 _a8173815836
041 _aENG
082 _a540.621
_bRAY/E
100 _aRay, Bibhan Chandra
245 0 _aEngineering Chemistry
260 _aKolkata
_bNew Central Book Agency
_c2008
300 _a190
650 _aChemistry
700 _aDas, Satya Narayan And Biswas, Suchandra
942 _cBK
999 _c11227
_d11227