TY  - BOOK
AU  - HALL,G.STANLEY
TI  - ENCYCLOPEDIA OF EDUCATIONAL PROBLEMS / 
U1  - 370.3 
PY  - 1992///
CY  - [S.N] : 
PB  - ANIMAL PUBLICATIONS ، 
KW  - EDUCATION
KW  - EDUCATIONAL ANTHROPOLOGY
KW  - ENCYCLOPEDIES
ER  -