Usherwood, Bob. <br/><br/>
The public library as a public knowledge / 
Bob Usherwood 
 - London :  Library Association,  1989 
 - vi, 154 p. 
<br/><br/><label>ISBN: </label>0853655979 
<br/><br/><label>LCCN: </label>81161278     
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Public relations