00391nam a2200121 a 450000500170000002000180001708200180003510000320005324500800008526000500016530000250021549000290024020251203111105.0 a9781599043319 a371.3358bNEW aNewman, Dianna L...[et al.] aVideoconferencing Technology in K-12 Instructionbbest practices and trends aNew YorkbInformation Science Referencec2008 axxi,308p.c28cm.cHB aPremier Reference Source