LEADER 00000nam 2200217 a 4500 001 0070036 003 UkHlHU 007 t 008 003107 0 1969 000 eng 040 UkHlHU 050 4 HF 5550 G5 100 0 Gillis, Floyd E. 245 00 Managerial economics :|bdecision making under certainty for business and engineering. 260 Reading, Mass. :|bAddison-Wesley,|c1969. 300 296p. 650 0 Business. 650 0 Business enterprises|xFinance. 946 020 absent -- ISBN check required
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