TY - BOOK AU - Perlman,Helen Harris TI - Social casework: a problem-solving process SN - 9780226660332 (hbk.) : U1 - 361.32 21 PY - 1957/// CY - Chicago, Ill., London PB - University of Chicago Press KW - Social case work KW - 2008-07-02 KW - Social Case Work N1 - Includes bibliographical references and index ER -