000 00377nam a2200133Ia 4500
008 241226s9999 xx 000 0 und d
020 _a8183420273
082 _a600
_bMAL
100 _aMalhotra, Vinayak.
245 0 _aMethods of teaching biology
260 _aNew Delhi :
_bCrescent Publishing Corporation ,
_c2006.
300 _a301 :
650 _aScience and Technology
999 _c176805
_d176805