1. Department of Economic and Social Affairs 1971.-   Publication: New York: United Nations, 1972 . iii,818p Date:1972 Availability: Copies available: Turkeyen Campus United Nations, Education & Humanities [UN HA12.5 U63] (1), Actions: Add to cart No cover image available No cover image available
2. Interactions I : a writing process book /   Publication: New York : McGraw-Hill, 1990 . xviii, 66, [13]p. : Date:1990 Availability: Copies available: Turkeyen Campus Education & Humanities [P211 S43 1990] (1), Actions: Add to cart