00883 2200253 4500001002100000005001500021035002000036007000300056008004100059020001800100100003100118245015800149250001200307300004200319700002500361700003200386700002900418700003200447700002800479264004800507336002100555337003000576338002300606INLIS00000000112014620221219102117 a0010-1222000026ta221219 0 eng a97816056619880 aPatricia RogersePengarang1 aEncyclopedia of Distance Learning second Edition Voulme I /cPatricia Rogers, Gary Berg, Judith Boettcher , Carole Howard, Lorraine Justice, Karen Schenk aedisi 2 axl, 603 Halaman :bilustrasi ;c27 cm0 aGary BergePengarang0 aJudith BoettcherePengarang0 aCarole HowardePengarang0 aLorraine JusticeePengarang0 aKaren SchenkePengarang aUSA :bInformation Science Reference,c2009 2rdacontentaTeks 2rdamediaaTanpa Perantara 2rdacarrieraVolume