LEADER 00000nam 2200193 a 4500 001 0071134557 007 t 008 970715s1994 enk r 000 eng d 020 0071134557 040 CURLBL 050 4 HF 5548.2 L9 100 1 Lucas, Henry C. 245 10 Information systems concepts for management. 250 5th ed. 260 New York :|bMcGraw-Hill,|c1994. 300 660p. 946 6XX absent
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