1. Understanding and sharing :   Publication: Dubuque, Iowa : Wm. C. Brown, 1982 . xiv, 418 p. : Date:1982 Availability: Copies available: Tain Campus [P95 P4 1982] (1), Actions: Add to cart
2. Understanding & sharing :   Publication: Dubuque, Iowa : Wm. C. Brown, 1985 . xx, 364 [28]. Date:1985 Availability: Copies available: Turkeyen Campus Education & Humanities [P95 P4 1985] (1), Actions: Add to cart