000 00285nam a2200109Ia 4500
008 230222s9999 xx 000 0 und d
100 _aRadha Mohan
245 0 _aInnovatinve Science Teaching-For Physical Teachers
250 _a3
260 _bPrentice Hall Of India
_c2007
942 _cBK
999 _c12884
_d12884