SCHATZMAN,Leonard <br/><br/>
Field Research  Strategies for a Natural Sociology 
Leonard Schatzman 
 - New Jersey  Prentice-Hall  c1973 
 - ix,149p.: 
<br/><br/> Includes bibliographical References 
<br/><br/><label>ISBN: </label>0133143511 
<br/><br/><label>Dewey Class. No.: </label>001.43