000 00317nam a2200133Ia 4500
008 160122s9999 xx 000 0 und d
041 _aEnglish
100 _aK K Sharma
245 3 _aAn Introduction to Practical Chemistry
250 _a1st
260 _bDelhi:vikas pub
_c1999
300 _a304p.
650 _aChemistry
999 _c254
_d254