books.google.cz - The National Association of Social Workers' The Encyclopedia of Social Work has long been considered the cornerstone reference in the field. The new, completely updated, revised and expanded 20th edition includes 400 articles covering all aspects of social work including: practice and interventions;...http://books.google.cz/books/about/The_Encyclopedia_of_Social_Work.html?hl=cs&id=aF-Mpm9JDogC&q=NASW&utm_source=gb-gplus-shareThe Encyclopedia of Social Work