338.52
B397M
           Beckwith, Burnham Putnam
               Marginal-cost price-output control a critical history and restzatement of the theory \ Burnham Putnam Beckwith - New York : Columbia Unviersity Press, 1955.
               viii, 283p.
12702
                Subjects: Direct costing; Marginal productivity; Economics; Prices.