000 00363nam a22001577a 4500
999 _c4175
_d4175
003 OSt
005 20190222150206.0
008 190131b xxu||||| |||| 00| 0 eng d
082 _a370.57
_bBIO
100 _aBiology
245 _aBiology:
_btEXTBOOK FOR CLASS xii
260 _aNew Delhi
_bNCERT
_c2018
300 _a286p.
650 _aEducation
942 _2ddc
_cBK