TY  - BOOK
AU  - Easton,Peter A.
TI  - Sharpening our tools : : improving evaluation in adult and nonforma l education / 
SN  - 9292010686
PY  - 1997///
CY  - Hamburg, Germany : 
PB  - UNESCO Publishing, 
KW  - Adult education
KW  - Non-formal Education
N1  -  Includes bibliographical references
ER  -