Hagedorn, Robert,  1925- <br/><br/>
An introduction into sociological orientations / 
by Robert Hagedorn and Sanford Labovitz. 
 - New York :  Wiley,  1973. 
 - viii, 136 p. ;  22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0471338621 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sociology.<br/>Sociology--Research.