000 00426nam a2200181Ia 4500
008 140910s9999 xx 000 0 und d
082 _a540
082 _bCHA - E
100 _aChawla Shashi
245 _aEssential Of Experimental Engineering Chemistry
260 _aNew Delhi
260 _bDhanpat Rai Pub
260 _c2002
300 _aVarious p
650 _aAPPLIED SCIENCE
942 _2DDC
942 _cBook
999 _c20426
_d20426