00415nam a2200145Ia 450000500170000000800460001703700120006304000200007504100130009508400210010810000140012924500500014326000460019365000300023920250508152611.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a300.7, BELqFEDL  aBellis H. 0aSocial studies for secondary schools, 4 Books  aLondon, UKbCassell and Company Ltdc1952  aSocial Science - Teaching