Beach, D. I., & Ovens, G. (1972). Business and securities valuation. Methuen.
Dyfyniad Arddull ChicagoBeach, Donald I., and Geo Ovens. Business and Securities Valuation. Toronto: Methuen, 1972.
Dyfyniad MLABeach, Donald I., and Geo Ovens. Business and Securities Valuation. Methuen, 1972.
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