Barlow, David H., Single case experimental designs strategies for studying behavior change David H. Barlow, Michel Hersen. - 2nd ed. - New York Pergamon Press 1984 - 418 pages : illustration, ; 24 cm. - Pergamon general psychology series . Author's names in reverse order in 1st ed., 1976 ISBN: 0080301363 Subjects--Topical Terms: Psychology--ResearchExperimental design