Nemmers, E. E. (1962). Managerial economics: Text and cases. John Wiley & sons.
Dyfyniad Arddull ChicagoNemmers, Erwin Esser. Managerial Economics: Text and Cases. NewYork: John Wiley & sons, 1962.
Dyfyniad MLANemmers, Erwin Esser. Managerial Economics: Text and Cases. John Wiley & sons, 1962.
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