Issues and innovations in distance learning /

"September 1998"--T.p. verso.

The functions of experimental participatory experiences in the learning-teaching process /

Mode of access: Internet.

Studies in televised instruction, the role of visuals in verbal learning.

"AIR-C48-1/63-TR."

Learning partners : a guide to educational activities for families.

Mode of access: Internet.

Learning theories and instructional film research;

SDC Human Engineering Project 20-E-4.