How to design effective text-based open learning a modular course

ग्रंथसूची विवरण
मुख्य लेखक:	Harrison, Nigel
स्वरूप:	पुस्तक
प्रकाशित:	London MCgraw-HIll c1991.
विषय:	Distance education. Instructional systems design. Open plan schools. Self culture.