Simonson, Michael
TEACHING and learning at a distance: foundations of distance education - 2nd ed. - Upper Saddle River Merrill Prentice-Hall 2003 - xvii, 302 p.
013094629X
Distance education
371.35 / TEA
TEACHING and learning at a distance: foundations of distance education - 2nd ed. - Upper Saddle River Merrill Prentice-Hall 2003 - xvii, 302 p.
013094629X
Distance education
371.35 / TEA