The representational role of demonstrations in teaching concepts and principles in science; studies in televised instruction, dimensions of visual representation

LDR 00940nam a22002411 4500
001 001884258
003 MiAaHDL
005 20130211000000.0
006 m d
007 cr bn ---auaua
008 900425s1966 pau|||||||||||||||||eng|d
035 ‡a(MiU)001884258
035 ‡asdr-miu001884258
035 ‡a(OCoLC)3561282
035 ‡a(SAZTEC)073903580
035 ‡a(CaOTULAS)176796798
040 ‡cSAZTEC
100 1 ‡aGropper, George Leonard.
245 1 4 ‡aThe representational role of demonstrations in teaching concepts and principles in science; studies in televised instruction, dimensions of visual representation ‡c[by] George L. Gropper and others.
260 ‡aPittsburg ‡bMetropolitan Pittsburgh Educational Television Station and American Institutes for Research, ‡c1966.
300 ‡a1v. (various pagings) ‡billus. ‡c28cm.
500 ‡aAt head of title: AIR-D72-2/66-FR.
504 ‡aIncludes bibliography.
538 ‡aMode of access: Internet.
CID ‡a001884258
DAT 0 ‡a20130211153407.0 ‡b20130211000000.0
DAT 1 ‡a20130215123815.0 ‡b2019-12-31T19:28:03Z
DAT 2 ‡a2019-12-31T19:00:03Z
CAT ‡aSDR-MIU ‡dEX LIBRIS - ALEPH ‡lloader.pl-002-002
FMT ‡aBK
HOL ‡0sdr-miu001884258 ‡aMiU ‡bSDR ‡cMIU ‡pmdp.39015070537959 ‡sMIU ‡1001884258
974 ‡bMIU ‡cMIU ‡d20191231 ‡sgoogle ‡umdp.39015070537959 ‡y1966 ‡ric ‡qbib ‡tUS bib date1 >= 1925