TY - BOOK AU - Royse,David D. TI - Program evaluation: an introduction SN - 9780495601661 AV - HV91 .R76 2006 U1 - 361.00684 22 PY - 2010/// CY - Belmont, CA PB - Thomson Brooks/Cole KW - Human services KW - United States KW - Evaluation KW - Local N1 - Includes bibliographical references and index ER -