TY  - BOOK
AU  - Altman,David G .
AU  -  Lipsey, Mark W.
TI  - Evaluation studies : : review annual 
U1  - 658.4013 
PY  - 1987///
CY  - Newbury Park ; Beverly Hills : 
PB  - Sage, cop. 
KW  - management Evaluation
ER  -