01010nam a2200253Ia 450000100060000000300050000600500170001100800410002803500200006904000180008904500090010724501030011626000510021930000240027049000370029450001270033150400510045865000390050965000430054870000370059170000360062870000520066483000400071684639BIBL20160527203612.0790323s1954    nyu      b    001 0 eng d  a(OCoLC)04769361  aXBMcXBMdm/c  ax4x500aEducation and technological developmentcjoint editors: Robert King Hall, N. Hans, J. A. Lauwerys.0 aYonkers-on-Hudson, N.Y.bWorld Book Co.c1954.  axiv, 630 p.c23 cm.1 aThe Year book of education, 1954  aPrepared under the auspices of the University of London, Institute of Education and Teachers College, Columbia University.  aIncludes bibliographical references and index. 0aEducational assistance.wcm2Local 0aTechnologyxSocial aspects.wcm2Local10aHall, Robert Kingd1912-.2Local10aHans, Nicholas A.d1888-2Local10aLauwerys, Joseph A.q(Joseph Albert)wcn2Local 0aWorld year book of educationv1954.