Goerke, Lenor S. Mustard's introduction to public health / Lenor S. Goerke, Ernest L. Stebbins and Med. - 5th ed. - London : Macmillan , c 1968. - vii, 472 p. : ill. ; 24 cm. Includes index 339 339 Subjects--Topical Terms: Public health. Dewey Class. No.: 614 / G65m