000 00296nam a2200133Ia 4500
008 230912s9999 xx 000 0 und d
082 _a546
100 _aDARA, S.S.
245 0 _aTextbook Of Engineering Chemistry
260 _aNEW DELHI
260 _bS.CHAND
260 _c2003
300 _a762
999 _c80008
_d80008