000			00325nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a9.79E+12
082			_a660
082			_b6 TRE
100			_aTrehan Keshav
245		0	_aBiotechnology
260			_aNew Delhi
260			_bN.A.I.
260			_c1990
300			_a286
999			_c49753 _d49753