Dewhurst, R. F. J. (1972). Buisness Cost - Benefit Analysis. McGraw-Hill.
Chicago Edition CitationDewhurst, R F J. Buisness Cost - Benefit Analysis. London: McGraw-Hill, 1972.
Deismireacht MLADewhurst, R F J. Buisness Cost - Benefit Analysis. McGraw-Hill, 1972.
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