000 00456nam a22001817a 4500
999 _c420
_d420
003 OSt
005 20211103174224.0
008 110316t xxu||||| |||| 00| 0 eng d
020 _a8176485233 (Rs. 695.00) HB
040 _cIK
082 _221st
_a370.102.024 5 CHO
100 _aChoudhary, S
_9318
245 _aTeaching of Biology
260 _aNew Delhi
_bA P H Publishing Corporation
_c2004 HB
300 _a346p.
650 _aScience
942 _2ddc
_cGB