000 00293nam a2200121Ia 4500
008 160710s1992 xx 000 0 und d
082 _a005.14 LEW
100 _aLEWIS R O
245 _aINDEPENDENT VERIFICATION AND VALIDATION
260 _bJOHN WILEY
_c1992
300 _a356
942 _2ddc
_cB
999 _c63780
_d63780