TY  - BOOK
AU  - Nyberg David Ed.
TI  - philosophy of open education
T2  - International Library Of The Philosophy Of Education
SN  - 0 7100 8285 1
U1  - TN6, L5 
PY  - 1975///
CY  - London
PB  - Routledge and Kegan Paul U K     
KW  - Specific Group Education
ER  -