00807 am a2200217 a 4500001001400000003000400014008004100018020002700059050002700086100001700113245008800130260003300218300001700251650004500268650004500313650004600358650004600404650003800450650005400488650004700542vtls000096518MTX131106 2012    cau           000   eng    a9780415899840 /c2,28000aLB1028.3bS769 E3 20121 aSpring, Joel10aEducation networks : power, wealth, cyberspace, and the digital mind /cJoel Spring  aNew York :bRoutledge,c2012  a195 p :bill 0aEducational technologyxEconomic aspects 0aInformation technologyxEconomic aspects 0aEducational technologyxPolitical aspects 0aInformation technologyxPolitical aspects 0aEducational technology industries 0aEducationxEffect of technological innovations on 0aEducational technologyxPolitical aspects.