000			00346nam a2200169Ia 4500
008			140525s9999||||xx |||||||||||||| ||und||
245			_aBiology : Class xi
260			_aNew Delhi
260			_bN. C. E. R. T.
260			_c1995
300			_bPB
350			_a19.5
365			_b19.5
365			_dRupees
440			_v1
923			_n23177
999			_c78050 _d78050