Nystul, Michael S. The Art and science of counseling and psychotherapy / Michael S. Nystul. - - New York : Merrill, c1993. - xvii, 459p. : ill. ; 23 cm. Includes bibliographical references. ISBN: 067521212X Subjects--Topical Terms: CounselingPsychotherapy LC Class. No.: BF637 / C6N99 1993