TY  - BOOK
AU  - Nyberg,David
TI  - The Philosophy of open education
SN  - 07100 8285I
U1  - 370.112 NYB 
PY  - 1975///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Education-philosophy
N1  - Includes Index
ER  -