Coffey, Wayne R. <br/><br/>
How we choose acongress 
/ By Wayne R. Coffey 
. - New York  : St Martin's Press, 1980
. - VIII-151p.  ; 22 cm. 
<br/><br/>Bibliogr. Index 
<br/><br/><label>ISBN: </label>0312396147 
<br/><br/><label>Source: </label> Achat 
<br/><br/><label>Universal Decimal Class. No.: </label>323.