Types of face-to-face contact in combination with correspondence education : a survey of the literature /

में बचाया:
ग्रंथसूची विवरण
मुख्य लेखक: Wangdahl, Agneta
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Lund : Dept. of Education, University of Lund, 1977.
श्रृंखला:Pedagogical reports ; 1977:10.
विषय:
विवरण
वस्तु वर्णन:"Project: two-way communication in correspondence education."
भौतिक वर्णन:40 leaves ; 30 cm.
ग्रन्थसूची:Bibliography: leaves 35-39.