Histological typing of salivary gland tumours / edited by : A. C. Thackray in collaboration with L. H. Sobin. - Geneva : World Health Organization, 1972. - 28 p. : ill. ; 24 cm. - International histological classification of tumors ; no.7. . Accompanied by 46 transparencies. Subjects--Topical Terms: Salivary glands--Tumors--Histopathology--Classification