000 00363nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
082 _a621.38195 S775
100 _aSTAIR RAIPH.M
245 0 _aPRINCIPLES OF DATA PROCESSING
260 _aTOKYO
_bTOPPAN
_c1984
300 _a25X15
490 _aIRWIN SERIES IN INFORMATION AND DECISION SCIENCES
942 _cBK
_2DDC
999 _c19613
_d19613