Egan, Gerard. The Skillled helper : a systematic approach to effective helping / Gerard Egan. - 3rd ed. - Pacific Grove, California : Brooks/Cole Publishing, c1986. - xv, 391 p. : ill. ; 24 cm. Includes bibliographicalreferences and index. ISBN: 053405904x Subjects--Topical Terms: Counseling.Helping behavior. LC Class. No.: BF637 / .E32 1986