000 00394nam a22001577a 4500
003 OSt
008 120730t xxu||||| |||| 00| 0 eng d
020 _a8170632676
082 _a370.102 024 58 MAN
100 _aMangal, S K
245 _aTeaching of Life Sciences
260 _aNew Delhi
_bArya Book Depot
_c2004
300 _a304p
650 _aTeaching of life Science
_9697
942 _2ddc
_cGB
999 _c1019
_d1019