Evaluation :
Rossi, Peter H. Lipsey Mark W. Freeman Howard E
Evaluation : A systematic approach - 7th - Sage 2004 - 470p.
9780761908944
361.610 72 / ROS/EV
Evaluation : A systematic approach - 7th - Sage 2004 - 470p.
9780761908944
361.610 72 / ROS/EV