Preventive medicine and public health / 
[edited by] Brett J. Cassens. 
 - 2nd ed. 
 - Baltimore :  Malvern, Pa. :  Williams & Wilkins ;  Harwal Pub. Co.,  c1992. 
 - xv, 497 p. :  ill. ;  25 cm. 
 - The National medical series for independent study .
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>068306262X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public Health--outlines.
<br/><br/><label>LC Class. No.: </label>RA 430.5  / .P74 1992