000 00361nam a2200145Ia 4500
008 210301b2006 xxu||||| |||| 00| 0 eng d
100 _aSONI, ANUJ
245 _aTEACHING OF PHYSICAL SCIENCES
260 _aDELHI
_bTANDON
_c2006.
300 _a294
500 _aB.ED
690 _aB.ED
690 _aPHYSICAL SCIENCES
690 _aDEPARTMENT OF EDUCATION
690 _aMRU
905 _aBooks
906 _aMRU
907 _a145018
999 _c232006
_d232006