Okun, Barbara F. Effective helping interviewing and counseling techniques Barbara F. Okun. - 3rd ed. - Monterey, Calif. Brooks/Cole Pub. Co. c1987. - x, 293 p. ill. 24 cm. Includes bibliographies and index. ISBN: 0534065880 (pbk.) 13.75 LCCN: 86006128 Subjects--Topical Terms: CounselingHelping behavior LC Class. No.: BF637.C6 / O54 1987 Dewey Class. No.: 158/.3