000 00282nam a2200109Ia 4500
008 220204s9999 xx 000 0 und d
082 _a659.2
_bRAD
100 _aRadford, K J
245 0 _aInformation systems for strategic decisions
260 _aVirginia
_bReston
_c1978
942 _cBK
999 _c29734
_d29734