Powell, Trevor J. 1955-, Anxiety and stress management / Trevor j. powell and Simon j. enright - x, 196 páginas - Strategies for mental health . ISBN: 041504457x 0-415-01069-1 (rustica) Subjects--Topical Terms: Ansiedad--TratamientoManejo del estrés LC Class. No.: RC531 / P68 1990