Tepperman, Lorne. Think Twice!: sociology looks at current social issues/ Lorne Tepperman. - 2nd ed. - New Jersey: Pearson Prentice Hall, 2006. - xii,322 p. : Includes bibliographical references ISBN: 0130995282 Subjects--Topical Terms: Sociology. LC Class. No.: HM586.T46 2006