Forthergill, Richard <br/><br/>
Non-book materials in libraries : a practical guide 
Richard Forthergill and Ian Butchart 
 - 3rd ed. 
 - London  Clive Bingley  c1990 
 - vi,319p.;  22cm. 
<br/><br/><label>Dewey Class. No.: </label>Lib  / 025.177 FOT