Susser, Mervyn <br/><br/>
Causal thinking in the health sciences:  concepts and strategies of epidemiology/ 
Mervyn Susser 
 - London:  Oxford University Press,  1979 
 - xviii, 181 p.;  22 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> £ 7.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology<br/>Epidemics<br/>Communicable disease
<br/><br/><label>Dewey Class. No.: </label>614.49