Practical Evaluation
Patton, Michael Quinn
Practical Evaluation - London: Sage pub., 1982. - 319p.; 22cm
0-8039-1904-2
Descriptive Method
001.433 / PAT
Practical Evaluation - London: Sage pub., 1982. - 319p.; 22cm
0-8039-1904-2
Descriptive Method
001.433 / PAT