Trends and issues in distance education : international perspectives

Author：edited by Yusra Laila Visser ... [et al.].
Publisher：Information Age Pub.
ISBN：9.7866113738e+12
Publication Date：c2005.
其他作者：Visser, Yusra Laila.
語言：zh
出版地：Greenwich, Conn. :
Description

xii, 315 p. ::ill., ports. ;:24 cm.

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