TY - BOOK AU - Luppicini,Rocci TI - Online learning communities T2 - Perspectives in instructional technology and distance education SN - 9781593116798 AV - LC5800 .O54 2007 PY - 2007/// CY - Charlotte, NC PB - Information Age KW - Distance education KW - Computer-assisted instruction KW - Education KW - Computer network resources KW - Educational technology ER -