Hobson, William. The theory and practice of public health / edited by W. Hobson. - 5th ed. - Oxford ; New York : Oxford University Press, 1979. - xiii, 785 p. : ill. ; 29 cm. - Oxford medical publications . Includes bibliographical references and index. ISBN: 0192642278 : £30.00 LCCN: 79040184 Nat. Bib. No.: GB79 Subjects--Topical Terms: Public health. LC Class. No.: RA425 / .H57 1979