000			00335nam a2200133Ia 4500
008			211209s1999 xx 000 0 und d
041			_aeng
082			_a005.14 N99 PER
100			_aPERRY W E
245			_aEFFECTIVE METHODS FOR SOFTWARE TESTING
250			_a2 ed.
260			_aNEW YORK _bJOHN WILEY AND SONS _c1999
300			_a812
999			_c35331 _d35331