Usherwood, B. <br/><br/>
Visible library  practical public relations for oublic librarians 
by B. Usherwood 
 - london  Lib. Assn.  1981 
 - 205p. 
<br/><br/><label>ISBN: </label>0853655226 
<br/><br/><label>Dewey Class. No.: </label>021.7  / N81