00513nam a2200169Ia 450000500170000000800460001703700120006304000210007504100130009608400210010910000220013024500940015226000470024630000130029336500150030665000220032120250508161331.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDL bengcFEDL  aeng2eng  a371.9, BLAqFEDL  aBlair Glenn Myers 0aDiagnostic and remedial teaching: A guide to practice in elementary and secondary schools  aNew York, USAbThe Macmillan Companyc1956  axvi,409p  aINRb39.37  aSpecial Education