000 00404nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
020 _a894351966
040 _cLDD
100 _aPerry, William E
245 0 _aEffective methods of EDP quality assurance
_cWilliam E Perry
260 _aMassachusetts
_bQED
_c1987
300 _axxiv, 537p
901 _a1665
_b30-03-1999
942 _2ddc
_cBK
999 _c38023
_d38023