Simon, Julian L. <br/><br/>
Basic research methods in social science :   the art of emperical i nvestigation /  
Julian L. Simon. 
 - New York :   Random House,   c 1969. 
 - 499 p. :    ill. ;    24 cm. 
<br/><br/>Includes bibliographical references (p. 483-499 ) and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences --Research------
<br/><br/><label>Dewey Class. No.: </label>300.1