Jayasuriya, J. H. F. The challenge of tuberculosis, by J. H. F. Jayasuriya. With a foreword by J. H. Harley Williams. - Colombo, Ceylon National Association for the Prevention of Tuberculosis [1967] - xv, 192 p. illus., maps, ports. 22 cm. LCCN: sa 68005447 //r84 Subjects--Topical Terms: Tuberculosis--Sri Lanka.Tuberculosis. LC Class. No.: RC317.C4 Dewey Class. No.: 616.2/46/0095493