Histological typing of upper respiratory tract tumours / 
editor : K. Shanmugaratnam and L. H. Sobin and pathologists in 10 countries. 
 - Geneva :  World Health Organization,  1978. 
 - 56 p., 38 leaves of plates :  col. ill. ; 24 cm. 
 - International histological classification of tumours ;  no.19. .
<br/><br/><label>ISBN: </label>9241760192 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Respiratory organs--Tumors--Diagnosis.<br/>Histology, Pathological.<br/>Tumors--Classification.<br/>Ear--Tumors--Diagnosis.