03339oas 2201213 a 450 991014343020332120251106213014.01556-6501(DE-599)2164476-7(OCoLC)45321626(CONSER) 2005215583(CKB)954925589375(EXLCZ)9995492558937520001110a19899999 uy aengurcnu||||||||txtrdacontentcrdamediacrrdacarrierEducational technology research and development ETR & DWashington, D.C. Association for Educational Communications and Technology[1989]-New York :Springer1 online resource (volumes)Refereed/Peer-reviewedA bi-monthly publication of the Association for Educational Communications & Technology1042-1629 ETRDETR & DEducational technologyPeriodicalsEducational technologyEvaluationPeriodicalsEducational TechnologyTechnologie éducativePériodiques81.65 educational media: general(NL-LeOCL)077600894bclEducational technologyfast(OCoLC)fst00903623Educational technologyEvaluationfast(OCoLC)fst00903630OnderwijstechnologiegttInvestigació educativathubTecnologia educativathubperiodicals.aatCzasopismo pedagogiczne.dbnPeriodicals.fastPeriodicals.lcgftPériodiques.rvmgfRevistes electròniques.thubEducational technologyEducational technologyEvaluationEducational Technology.Technologie éducative81.65 educational media: general.Educational technology.Educational technologyEvaluation.Onderwijstechnologie.Investigació educativa.Tecnologia educativa.371.3078Association for Educational Communications and Technology,UV$UV$OCLOCLCQNSDOCLCSOCLBUFEYMHULOCLCQMYGUKMGBOCLCOOCLCQDLCCLUDLCOCLCFOCLCOVT2OCLCQOCLCOOCLCQWT2GILDSOCLCONTGOCLCQTOFAU@CEFNJTDLCSFBSUCOCLCODYJOCLCQREDDCCUSOCLCLQGKOCLCQJOURNAL9910143430203321Educational technology research and development1110758UNINA