Li, Tze-Chung  <br/><br/>
Social science reference sources:    A Practical guide  

 - London:   Greenwood Press,   1980 
 - xvi, 312 
 - Librarianship and information science   30 .
<br/><br/><label>ISBN: </label>0-313-21473-5 
<br/><br/><label>Universal Decimal Class. No.: </label>D 03(026):3  / M0