Nystul, Michael S. Introduction to counseling : an art and science perspective / Michael S. Nystul. - 3rd ed. - Boston : Pearson/Allyn & Bacon, c2006. - xx, 532 p. : ill. ; 25 cm. Includes bibliographical references (p. 456-502) and indexes. ISBN: 0205464106 (hbk.) 9780205464104 (hbk.) Subjects--Topical Terms: Counseling.Psychotherapy. Dewey Class. No.: 158.3 / NYS 2006