Price theory
RYAN, W. J. L.
Price theory W. J. L. Ryan and revised by D. W. Pearce - London Macmillan 1976 - xvi,399p. ill.
33390 164 9
PRICES ECONOMICS
ECO 338.521 / RWn77
Price theory W. J. L. Ryan and revised by D. W. Pearce - London Macmillan 1976 - xvi,399p. ill.
33390 164 9
PRICES ECONOMICS
ECO 338.521 / RWn77