TY  - BOOK
AU  - Harry,Keith
AU  - John,Magnus
AU  - Keegan,Desmond
TI  - Distance education: new perspectives 
SN  - 0415089417
AV  - LC5805 DIS 1993
U1  - 378/.03 20
PY  - 1993///
CY  - London, New York
PB  - Routledge
KW  - Distance education
KW  - United States
KW  - Educational technology
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/enhancements/fy0648/93010555-d.html
ER  -