00559nam a22002177a 450000500170000001000110001702000210002803500110004903700160006004000120007608200160008810000210010424500690012526000420019427000110023630000200024750000320026765000150029965000240031470000030033820170124110031.0  a510914  c00.00a043700233  a510914  bCen Lib/Ret  aDPLbEN  a371.1bGRE   aGreen, Lawrence   aParents and teachers :cby Lawrence Green bpartens or rivals ?/  aLondonbGeorge allen and unwin c1968  bLondon  a127p.c21cm(Hb)  aIncludes index and appendix  aEducation   aInformal education