TY  - BOOK
AU  - Holmberg, Borje.
TI  - Growth and structure of distance education/ 
SN  - 0-7099-4748-8
U1  - 378.03 HOL 20th.
PY  - 1986///
CY  - London
PB  - Croom helm
KW  - Distance education--Philosophy
KW  - Distance education
KW  - Title
ER  -