00450nam a2200157Ia 450000500170000000800460001703700120006304000210007504100130009608400220010910000200013124500410015126000470019230000130023965000400025220250508161501.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDL bengcFEDL  aeng2eng  a371.26, JACqFEDL  aJackson Stephen 0aTeacher's guide to tests and testing  aLondon, UKbLongmans, Green and Co. c1968  axiv,162p  aEducational - Tests and Measurement