000 00342nam a2200145Ia 4500
020 _a8120320905
082 _b2703
_a500.030
100 _a"Mohan, Radha"
245 0 _aInnovative Science Teaching
260 _bPrentice Hall
_aIndia
_c2004
300 _a329
944 _cR
999 _c208521
_d208521