TY - BOOK AU - Gabor,Peter A. AU - Grinnell,Richard M. TI - Evaluation and quality improvement in the human services SN - 0205154271 : U1 - 361.06 PY - 1994/// CY - Boston PB - Allyn and Bacon KW - Human services KW - Evaluation KW - Case studies N1 - Includes bibliographical references and index ER -