01011nam a2200277 a 450000100060000000300080000600500170001400800410003103500180007203500230009003500280011303500190014103500150016004000310017504100080020608200270021410000230024124500780026426000840034230000330042650001700045950400300062965000290065965000290068865000160071760698BD-RjUL20211209080855.0170102s1974    dcua     b    000 0 eng d  a(OCoLC)930243  a(OCoLC)ocm00930243  a(CStRLIN)NYCG16425545-B  a(BD-RjUL)60822  a(NNC)24128  dNNCaBD-RjULbengcBD-RjUL  aeng  a371.3358223bCAA 19741 aCavert, C. Edward.13aAn approach to the design of mediated instruction /cby C. Edward Cavert.  aWashington :bAssociation for Educational Communications and Technology,cc1974  axv, 271 p. :bill. ;c23 cm.  a"Prepared at the Great Plains National Instructional Television Library and based on procedures developed for Project ASERT at the Lincoln, Nebraska public schools."  aBibliography: p. 269-271. 0aTelevision in education. 0aLearning, Psychology of. 0aMass media.