LEADER 00000nam 2200181 a 4500 001 0088619 003 UkHlHU 007 t 008 001508 0 1971 000 eng 040 UkHlHU 050 4 HA 33 F5 100 0 Fisher, Gene H. 245 00 Cost considerations in systems analysis. 260 New York :|bAmerican Elsevier,|c1971. 300 334p. 946 020 absent -- ISBN check required 946 6XX absent
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