TY  - SER
ED  -  Pennsylvania State University.
ED  -  American Center for the Study of Distance Education.
TI  -  The American journal of distance education
SN  -  0892-364
U1  -  374.4 
PY  - 1987///-
CY  -  University Park, PA
PB  -  Office for Distance Education of the Colleg e of Education at the Pennsylvania State University
KW  -  Distance education
KW  -  United States
KW  -  Periodicals
N1  -  Published: Mahwah, NJ : Lawrence Erlbaum Associates, Inc., 2002-;  Latest issue consulted: Vol. 24, no. 4 (Oct.- Dec. 2010)
ER  -