000 00284nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aTomar, Nagendra
245 0 _aEffective Manners Of Teaching Biology
260 _aNew Delhi
_bMahaveer & Sons
_c2007
300 _a232p.
942 _cBK
999 _c13806
_d13806