TY  - BOOK
AU  - PANEL OF SPECIALISTS
TI  - ENCYCLOPEDIA OF EDUCATIONAL RESEARCH / 
U1  - REF 
PY  - 1992///
CY  - [S.N] : 
PB  - ABT AKVERT SKIRA S.A ، 
KW  - RESEARCH
KW  - EDUCATION
KW  - RESEARCH METHODS
KW  - ENCYCLOPEDIA
ER  -