Patchin, Robert I. The management and maintenance of quality circles / Robert I. Patchin ; edited by Robert Cunningham. - Homewood, Ill. : Dow Jones-Irwin, c1983. - viii, 145 p. : ill. ; 24 cm. Includes bibliographical references. ISBN: 0870943685 : $17.95 Subjects--Topical Terms: Management Dewey Class. No.: 658 / PAM 1983