Virtual classrooms educational opportunity through two-way interactive television

ग्रंथसूची विवरण
मुख्य लेखक: Hobbs, Vicki M.
अन्य लेखक: Christianson, J. Scott
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Lancaster, Pa. Technomic Pub. Co. c1997.
विषय: