00561nam a2200145Ia 4500008004100000040001700041082002000058100003100078110007600109245012000185260002400305300001000329440004400339650003200383190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta028bU58P  aRichards, Charles Granston  aUnited Nations Educatinal, Scientific and Cultural Organization (Paris) 4aThe Provision of popular reading materialsba collection of studies and technical paperscCharles Granston Richards  aParisbUNESCOc1959  a302p.  aMonographs of fundamental education; 12  aBooks and readings; Reading