Willis, Rupert Allan 1898- Pathology of tumours / Rupert Allan Willis - 2d ed - London : Butterworth, 1953 - 997, 54 p illus., diagrs Nat. Bib. No.: GB53-6631 Subjects--Topical Terms: Neoplasms--pathologyONCOLOGIANEOPLASIAS Dewey Class. No.: 616.99