Awdur
Roblyer, M. D. \ Edwards, Jack
2
Sperling's, Dave
2
Abbey, Beverly
1
Ali, Ismael \ Ganuza, José Luis
1
Alvarez Vargas, Felisa
1
Aparici, Roberto \ Bazalgette, Cary \ Charles Greel, Mercedes
1
Bartalomé, Antonio R.
1
Beniger, James R.
1
Branscomb, H. Eric
1
Brown, John Seely Duguid, Paul
1
Burger, Jeff
1
Burgos, Myriam
1
Butler Pascoe, Mary Ellen \ Wiburg, Karin M.
1
Cabero, Julio, edit. \ Bartolomé, Antonio \ Cebrián, Manuel
1
Calfee, Robert Chambliss, Marilyn
1
Chapelle, Carol
1
Claxton, Guy
1
Colom Cañellas, Antonio \ Sureda Negre, Jaume \ Salinas Ibañez, Jesús
1
Counts, Edward
1
Crook, Charles
1
Cuevas Cordero, Felisa
1
Cummins, Jim \ Sayers, Dennis
1
Deibert, Ronald J.
1
Dudeney, Gavin
1
Estados Unidos. Consorcio Red de Educación a Distancia \ Costa Rica. Universidad Estatal a Distancia
1
Ferrández, Adalberto \ Sarramona, Jaime \ Tarin, Luis
1
French, Deanie (Ed.)
1
Fundación Omar Dengo. Costa Rica
1
García Vera, Antonio Bautista
1
Geisert, Paul G. \ Futrell, Mynga K.
1
Gilbert, Sara Dulaney
1
Haugland, Susan W. \ Wright, June L.
1
Healy, Jane M.
1
Heinich, Robert
1
Heinich, Robert \ Molenda, Micheal, Russell \ Smaldino, Sharon E
1
Heinich, Robert \ Molenda, Micheal, Russell \ Smaldino, Sharon E.
1
Hopkins, Tim
1
Innis, Harold A.
1
International Society for Technology in Education
1
Ivers, Karen \ Barron, Ann
1
Johnson-Laird, Philip N.
1
Kearsly, Greg
1
Kerckhove, Derrick de
1
Kern, Richard (edits) Warschauer, Mark
1
Kerry, Bob \ Isakson, Johnny \ Abraham, Patricia S.
1
Laurillard, Diana
1
Leu, Donald J. \ Diadiun Leu, Deborah \ Leu, Katherine R.
1
McLuhan, Marshall
1
Moursund, David
1
Navarro Rodríguez, Silvia
1
rhagor ...