000 00337nam a22001451a 4500
020 _a9788170416715
082 _a540.71
_bMSY/T
100 _aM S Yadav
245 _aTeaching of Chemistry/
_cby M S Yadav
260 _aNew Delhi:
_bAnmol,
_c1995.
300 _a249p.
650 _aChemistry Teaching
650 _aScience
942 _cBK
999 _c46244
_d46244