000 00370nam a2200145Ia 4500
008 210301b xxu||||| |||| 00| 0 eng d
100 _aMAHESHWARI, V.K
245 _aTEACHING OF BIOLOGICAL SCIENCE
260 _aLUDHIANA, TANDON, 2012.
_b
_c
300 _a412
500 _aB. ED
690 _aBIOLOGICAL SCIENCE
690 _aB. ED
690 _aFACULTY OF EDUCATION
690 _aMRU
905 _aBooks
906 _aMRU
907 _a145858
999 _c232891
_d232891