Howitt, Dennis Introduction to research methods in psychology / Dennis Howitt, Duncan Cramer - 2nd ed. - Harlow, England ; New York : Pearson/Prentice Hall, c2008 - xxii, 439 p. : ill. ; 25 cm. Includes bibliographical references and index ISBN: 9780132051637 (pbk.) RM168.45 Subjects--Topical Terms: Psychology--methodsResearch--Methods National Library of Medicine Call No.: WM140 / .H847i 2008 9