Dorfman, Robert The price system Robert Dorfman - Perntice-Hall Englewood Cliffs, N. J. 1964 [ 1964 ] - viii , 152 p. : ill. ; 23 cm. - Foundations of modern economics series . Bibliography : p. 147-148 Subjects--Topical Terms: Prices--HB LC Class. No.: HB221.D6