Hughes, William 1936- Critical thinking : an introduction to the basic skills / William Hughes, Jonathan Lavery, Katheryn Doran. - 6th ed. - Peterborough, Ont. ; New York : Broadview Press, c2010. - 467 p. : ill. ; 23 cm. Includes index. ISBN: 9781551111636 (pbk.) LCCN: 2010294787 Nat. Bib. Agency Control No.: 20099057670 Subjects--Topical Terms: Critical thinking--Textbooks.Logic--Textbooks. LC Class. No.: BC177 / .HUG 2010 Dewey Class. No.: 160