1. Labor :   Publication: New York, Harcourt : Brace & World, 1967 . xviii, 554p. illus.- Date:1967 Availability: Copies available: Turkeyen Campus Social Sciences [HD4901 K92 1967] (1), Actions: Add to cart No cover image available No cover image available
2. Labor :   Publication: New York : Rinehart, 1959 . 616p. Date:1959 Availability: Copies available: Turkeyen Campus Social Sciences [HD4901 K92] (1), Actions: Add to cart No cover image available No cover image available