Hill, Clara E., 1948- Helping skills : facilitating exploration, insight, and action / Clara E. Hill and Karen M. O'Brien. - 1st ed. - Washington, D.C. : APA Books, c1999. - xix, 401 p. : ill. ; 27 cm. Includes bibliographical references (p. 347-362) and indexes. ISBN: 1557985723 1557985766 Subjects--Topical Terms: Helping behavior--TextbooksΣυμβουλευτική--Textbooks LC Class. No.: BF637.C6 / H46 2014