TY  - BOOK
AU  - Rogers, Patricia
TI  - Encyclopedia of distance learning
SN  - 9781605661988
SN  - 200804243
U1  - 371.3503 ROG.3 
PY  - 2009///
CY  - Hershey, PA
PB  - Information Science Reference
KW  - Distance education - Encyclopedias
N1  - Includes bibliographical references and index
ER  -