000 00344nam a2200157Ia 4500
008 180323s9999 xx 000 0 und d
082 _a370
100 _aAnju,Soni
245 0 _aTEACHING OF PHYSHICAL SCIENCE
250 _a1st
260 _aNew Delhi
_bNCRT
_c2011
300 _a192
500 _a3862
650 _aEDUCATION
942 _cBOOK
999 _c9669
_d9669