TY  - BOOK
AU  - Harris, W. J. A.
ED  - Williams, J. D. S.
TI  - Handbook on distance education
T2  - Manchester monographs; no.7
U1  - 374.4 
PY  - 0000///[19_?]
CY  - [s.l.]
PB  - [s.n.]
ER  -