Manassis Katharina Problem solving in child and adolescent psychotherapy A skills - based, collaborative approach Manassis Katharina - New York The Guilford Press U.S.A 2012 - xiii, 208p. cm. ISBN: 9781462503704 (hbk) 1626.59 Standard No.: 269,656 Source: 712, 12/02/2013, Bright Book Service Textual Subjects--Topical Terms: PSYCHOLOGY Dewey Class. No.: S1:86, Q2