00486nam a2200157Ia 450000500170000000800460001703700120006304000210007504100130009608400220010924500280013124500110015926000540017030000110022454600930023520250508155002.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDL bengcFEDL  aeng2eng  a371.92, HMSqFEDL 0aSlow learners at school 0cLondon  aLondon, UKbHer Majesty's Stationery Officec1965  aiv,88p  aDepartment of education and science education pamphlet; 46; Acc. No. 037865 is photocopy