Bickman, Leonard,  1941- <br/><br/>
Beyond the laboratory :  field research in social psychology / 
by Leonard Bickman and Thomas Henchy 
 - New York :  McGraw-Hill,  1972 
 - xii, 340 p. :  ill. ;  28 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0070051925 
<br/><br/><label>LCCN: </label>79-154218 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social psychology--Research