TY  - BOOK
AU  - Holmberg,Borje
TI  - Growth and structure of distance education 
SN  - 0709947488
U1  - 374.4 HOL 
PY  - 1986///.
CY  - London
PB  - Croom Helm, 
KW  - Distance education
KW  - Distance education -- History
KW  - Distance education -- Philosophy
N1  - Includes index and reference
ER  -