01217cam a22002651  4500001001300000003000400013005001700017008004100034010001700075035001900092040007600111042001200187050002300199051001800222086001900240100003600259245009700295260009200392300003500484440006100519500001600580501027900596504003100875650004500906hew65000047 DLC20260227111513.0760902s1965    dcua         f000 0 eng    ahew65000047   a(OCoLC)2410214  aU.S. Dept. of Health, Education, and Welfare. Library.cArLUAdISSdDLC  apremarc00aL111b.A72 no. 749  aLB1585b.B5950 aFS 5.229:290591 aBlackwood, Paul Everett,d1913-10aScience teaching in the elementary schools :ba survey of practices /cby Paul E. Blackwood.  aWashington :bU.S. Dept. of Health, Education, and Welfare, Office of Education,c1965.  aviii, 104 p. :bill. ;c26 cm. 0aCircular (United States. Office of Education) ;vno. 749  a"OE-29059."  aL111.A72 no. 749 with: Faculty and other professional staff in institutions of higher education, first term 1961-62 -- Survey of state legislation relating to higher education, 1963. [Washington] : Office of Education, 1964-65. Bound together subsequent to publication.5DLC  aBibliography : p. 103-104. 0aSciencexStudy and teaching (Elementary)