Salmon, Merrilee H. Introduction to logic and critical thinking / Merrilee H. Salmon. - 3rd ed. - Fort Worth : Harcourt Brace College Publishers, c1995. - xvii, 471 p. : ill. ; 24 cm. Includes bibliographical references (p. 402-405) and index. ISBN: 0155430645 LCCN: 94072861 Subjects--Topical Terms: Logic.Reasoning. LC Class. No.: BC71 / .S25 1995 Dewey Class. No.: 160