TY  - BOOK
AU  - Shavelson,Richard J.
AU  - Brophy Jiyono,Michel
AU  - Obemeata,joseph O.
ED  - UNESCO.
TI  - Evaluation of nonformal education programs: The applicability and utility of the criterion-sampling approach 
SN  - 9282010376
PY  - 1985///
CY  - Hamburg
PB  - UNESCO
ER  -