000 00273nam a2200121Ia 4500
041 _aEN
082 _a540.3
_bDAV
100 _aDave, R.K .
245 0 _aDictionary of Chemistry /R.K.Dave.
260 _bNew Delhi : International ,
_c2001
300 _a397
942 _cBK
999 _c27572
_d27572