Abramson, J. H.  1924-, <br/><br/>
Survey methods in community medicine:  an introduction to epidemiological and evaluative studies/ 
J.H. Abramson. 
 - 2nd edition. 
 - Edinburgh :  Churchill Livingstone,  1979. 
 - 285 pages ;  22 cm. 
<br/><br/><label>ISBN: </label>0443020213 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Health surveys.<br/>Public health--Research.<br/>Community medicine.<br/>Research--Methods.<br/>Data Collection--Methods.