000			00344nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a876924305
082			_a1
082			_b642 BE
100			_a"Bentley, Jon Louis"
245		0	_aWriting Efficient Progra
260			_aNew Delhi
260			_bPHI
260			_c1982
300			_axvi-170
999			_c25606 _d25606