Trends and issues in distance education : international perspectives

作者:edited by Yusra Laila Visser ... [et al.].
出版社:Information Age Pub.
ISBN:9.7866113738e+12
出版日期:c2005.
其他作者:Visser, Yusra Laila.
語言:zh
出版地:Greenwich, Conn. :
內容簡介

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