Burnet, F. M. Sir, 1899-1985. The clonal selection theory of acquired immunity / by Sir Macfarlane Burnet. - Nashville : Vanderbilt University Press, 1959. - 208 p. : ill. ; 23 cm. - Abraham Flexner lectures 1958 . Includes bibliographical references, and index. Subjects--Topical Terms: Immunity.Immunity.Antibody Formation.