000 00355nam a22001457a 4500
008 191102b xxu||||| |||| 00| 0 eng d
082 _a371.3028 ZAI
100 _aZaidi S.M.
_99949
245 _aModern Teaching of science
250 _a2004
260 _bAnmol Publications Pvt. Ltd.
300 _a328 p
600 _aEducation
_968
942 _2ddc
_cBK
999 _c26132
_d26132