00617nam a2200193Ia 450000500170000000800460001702000180006303700120008104000200009304100130011308400190012610000210014524500440016626000610021030000100027194200190028199900210030095201020032120250508160732.0008  250505s9999    xx            000 0 eng d  a0-7062-3306-9  aTextual  aFEDLbengcFEDL  aeng2eng  a510, DREqFEDL  aDrew C E9769229 0aModern mathematics in the junior school  aLondon, UKbWard, Lock Educational Company Limitedc1970  a104p.  cTEXLh510, DRE  c1366315d1366315  00104070aFEDLbFEDLd2025-05-08l0o510, DREpEL0052975r2025-05-08 16:07:32w2025-05-08yTEXL