000 00352nam a2200145Ia 4500
008 170101s2011 xx 000 0 und d
082 _a574 V50B
100 _aVerma, P.S.
245 0 _aBiology : for class XII
260 _aNew Delhi
_bS.Chand & Co.
_c2011
300 _a24cm. : 871
650 _aBIOLOGY
653 _aBIOLOGY
942 _2ddc
_cB
_01
999 _c144208
_d144208