Morris, J. N. <br/><br/>
Uses of epidemiology 

 - Edinburgh:  E. & S. Livingstone,  1957 
 - viii, 135 p.:  ill. ;  22cm 
<br/><br/> Acc. No. 00792 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Epidemiology<br/>Statistics