000 00289nam a22001337a 4500
020 _a63985456
041 _aENG
100 _aUppal .M.M
245 _aA Text Book OF Engineering Chemistry
260 _aDelji
_bRaheel Naseem
_c1998
300 _a65
650 _aChemistry
856 _uEOES
999 _c243
_d243