000 00454nam a22001697a 4500
999 _c164006
_d164006
005 20190508134546.0
010 _aB-083344
020 _a8170632676
_c130.00
035 _aB-083344
037 _bArya Book Depot
082 _a570.7
100 _aMangal, Dr.S.K.
245 _aTeaching of life science
_cDr. S.K. Mangal
260 _aNew Delhi
_bArya Book Depot
_c2004
300 _a304p
_c23cm (hbk)
942 _2ddc
_cEN
_h570.7
_mMAN