TY  - BOOK
AU  - Royse,David D.
AU  - Thyer,Bruce A.
TI  - Program evaluation: an introduction 
SN  - 0830414150
AV  - HV91 .R76 1996
U1  - 361/.0068/4 20
PY  - 1996///
CY  - Chicago
PB  - Nelson-Hall Publishers
KW  - Human services
KW  - United States
KW  - Evaluation
N1  - Includes bibliographical references and index
ER  -