000 00312nam a2200121Ia 4500
008 240421s9999 xx 000 0 und d
100 _aMohan, Radha
245 0 _aInnovative Science Teaching for Physical Science Teachers
250 _aSecond
260 _aNew Delhi
_bPHI
_c2002
300 _a329p.
942 _cBK
999 _c11148
_d11148