00513nam a2200157 a 450000500170000000800410001710000240005824500550008226000390013730000250017650000350020165000540023665000400029065000140033085200110034420190520020417.0080822s19uu    xx            00    eng d10aMorrison, George S.10aContemporary curriculum K-8 /cGeorge S. Morrison.0 aBoston :bAllyn and Bacon,cc1993.  axxiii, 470 p. : ill.  aIncludes references and index.  aEducation (Elementary)xUnited StatesxCurricula.  aCurriculum planningxUnited States. 4aTeaching.  7OLOPSC