1.
An Introduction to Distance Education: Understanding Teaching and Learning in a New Era
by Cleveland-innes, Martha, Ga...
ISBN: 9780415995993
List Price: $44.95
2.
Transactional Perspective on Teaching and Learning A Framework for Adult and Higher Education
by Garrison, D. R., Archer, Wa...
ISBN: 9780080437804
List Price: $89.95
3.
El e-learning en el siglo XXI : investigación y práctica
by D. R. Garrison/T. Anderson
ISBN: 9782850315510
OUT OF STOCK
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Understanding Distance Education: A Framework for the Future
by Garrison, D. R.
ISBN: 9780415020909
List Price: $45.00
OUT OF STOCK
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E-learning in the 21st Century: a Framework for Research and Practice
by Garrison, D. R.
ISBN: 9780203838761