000 00373nam a22001217a 4500
999 _c11125
_d11125
008 180920b ||||| |||| 00| 0 eng d
100 _aCBSE
_96892
245 _aBiotechnology Text Book
_bClass XII
260 _aNew Dlehi
_bCBSE
_c2011
300 _aCBSE
856 _uhttp://cbseacademic.nic.in/web_material/doc/2015/New_Biotechnology%20(Class%20XII).pdf
942 _2ddc
_cBK