00433nam a2200157Ia 450000500170000000800460001702000180006303700120008104000200009304100130011308400230012610000210014924500460017026000490021630000100026520250508160914.0008  250505s9999    xx            000 0 eng d  a0-340-16342-9  aTextual  aFEDLbengcFEDL  aeng2eng  a370.193, ELLqFEDL  aElliott John Ed. 0aSocial education and social understanding  aLondon, UKbUniversity of London Pressc1975  a128p.