TY  - BOOK
AU  - Postlethwaite,N.T.
ED  - United Nations Education Scientific and Cultural Organisation. Inter national Institute for Educational Planning.
TI  - The training of experience / 
PY  - 1974///
CY  - Paris : 
PB  - UNESCO, 
KW  - Education
KW  - Evaluation
KW  - Educational planning
N1  -  A contribution to the IIEP Seminar on ''The evaluation of the qualit ative aspects of education'' 30 September-4 October 1974
ER  -