00860cam a2200265Ia 450000100060000000300070000600500170001300800410003002000150007103500190008603500180010504000160012304100080013905000220014710000220016924500780019125000120026926000400028130000230032150000210034465000440036570000190040995201490042899900170057739733URCABC20220427200755.0080725||||||||||||||||gr ||| ||||||||| d  a0534506887  a(janium) 39672  a(janium)39668  aURCABCbspa0 aspa 4aLC5805b.M66 20051 aMoore, Michael G.10aDistance education  b a systems view  /cMichael G. Moore; Greg Kearsley  a2a ed.   aBelmont, Canada  bThomson, cc2005  axxii; 368p.  bil.  aIncluye índice14aEducación a distanciazEstados Unidos1 aKearsley, Greg  00102lcc40708AGaURBCbURBCcREST1d2022-04-27eCompraoLC5805 M66 2005  | 1 - Humanidades p0080282r2022-04-27 00:00:00w2022-04-27yLIBRO  c25404d25404