000 00319nam a2200145Ia 4500
008 131111s9999 xx 000 0 und d
100 _aRao, Aman
245 _aTeaching of physics
260 _aNew Delhi
260 _bAnmol
260 _c1993
300 _a218p.
650 _aEducation
_aTeaching
763 _a21489
999 _c31381
_d31381