000 00311nam a2200109Ia 4500
942 _cBK
654 _a
245 _aTeachers manual for student laboratory guide
_bBiological science an inquiry into life
260 _aNew Delhi
_bHarcourt Brace & World
_c1963 # 1964
082 _a375.57
300 _bPb
_axviii,183
999 _c390384
_d390384
041 _aeng