Walsh, Joseph Theories for direct social work practice / Joseph Walsh - 2nd ed - Belmont, CA : Wadsworth Cengage Leaning, c2010 - xxi, 383 p. ; 24 cm ISBN: 9780495601203 (pbk.) 0495601209 (pbk.) Subjects--Topical Terms: Social case workSocial serviceSocial workers Dewey Class. No.: 361.32