01235nas 22003733a 450 99621660890331620210607194004.0(OCoLC)55517622(CKB)111088197763288(CONSER)--2004213692(DE-599)ZDB2522341-0(EXLCZ)9911108819776328820040601a20049999 s-- aengurcnu||||||||txtrdacontentcrdamediacrrdacarrierInternational journal of instructional technology and distance learningPittsburgh, PA TEIR Center, Duquesne University©2004-Title from title screen (publisher's Web site, viewed June 1, 2004).Refereed/Peer-reviewed1550-6908 Distance educationPeriodicalsDistance educationfast(OCoLC)fst00895456Periodicals.fastDistance educationDistance education.371Duquesne University.TEIR Center.JOURNAL996216608903316International journal of instructional technology and distance learning2215159UNISA