00242nam a22000977a 4500082001500000100001700015245005700032260003600089300001100125650000800136  a617.51 LIK  aLikhachev, A  aDiseases of the ear, nose and throat /cA. Likhachev  aMoscow :bMIR Publishers,c1978  a288 p.  aENT