000			00346nam a2200145Ia 4500
008			170101s1997 xx 000 0 und d
020			_a8123717873
082			_a575.12 SIN
100			_aSingh, Jagjit
245		0	_aGenetics today
250			_a2nd ed.
260			_aNew Delhi _bNational Book Trust _c1997
300			_aP.231
942			_2ddc _cBK
999			_c68431 _d68431