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Table Page I Manufacturers of Telecasting and Receiving Equipment Furnishing Leads for the Survey
Response to Questionnaires
17 other sections not shown
4J Cd 4J H 4J rH cameras CATV CCTV installations CCTV system cd 4J cd cd Cd H cd O H Cd rH CJ Cd CJ CJ CJ H CJ Pi PQ classroom closed-circuit television installations CM CM rH CM rH rH educational television equipment Galveston H 4J H cd H rH Hagerstown higher education institutions of higher kinescope Loma Linda University Michigan State University National Education Association o1 cd open-circuit Philadelphia University Pi Pi Pi PQ CJ PQ C J Pi PQ CJ programs reported rH 1 rH rH 4J rH Cd rH CJ rH CM rH rH H rH rH CM rH rH rH school districts schools K-12 South Carolina survey teaching Technological Development Project vidicon Washington County