TY - BOOK AU - Patton,Michael Quinn TI - Utilization-focused evaluation : the new century t SN - 0803952651 AV - H 62.5.U5 P37U 1997 PY - 0000///197 CY - California PB - Sage Publications KW - EVALUATION RESEARCH (SOCIAL ACTION PROGRAMS) N1 - Includes bibliographical references and index ER -