00409nam a2200145Ia 450000500170000000800460001703700120006304000200007504100130009508400230010810000240013124500500015526000480020530000100025320250508150401.0008  250505s9999    xx            000 0 eng d  aTextual  aFEDLbengcFEDL  aeng2eng  a371.927, FROqFEDL  aFroeschels Emil Ed. 0aTwentieth century speech and voice correction  aNew York, USAbPhilosophical Library c1948  a321p.