00728nam a2200229 a 450000100060000000300080000600500170001400800410003103500190007204000330009104100080012408200260013211000840015824500850024226000600032730000270038750000190041465000150043365000120044865000160046065000220047651973BD-RjUL20211209075734.0160905r19521931enka          000 0 eng    a(BD-RjUL)52093  aDLCcCarPdDLCdBD-RjULbeng  aeng  223a372.942bREP 19521 aGreat Britain.bBoard of education.bConsultative committee. [from old catalog]10aReport of the Consultative committee on the primary school /cBoard of education  aLondon :bH. M. Stationery off.,c1931 [reprinted 1952]  axxiv, 168 p. ;c22 cm.  aIncludes Index 0aEducation. 0aGrowth. 0aChild study 0aPsychophysiology.