Lester, Richard Allen, 1908- Economics of labor [by] Richard A. Lester. - 2nd ed. - New York, Macmillan [1964] - xiv, 626 p. : 24 cm. Includes bibliographies. Subjects--Topical Terms: Labor economics.Economic history--1918-1945. LC Class. No.: HD4901 / .L35 1964