Printed reference material 
<label>;</label> Higgens, G. 
 - London  Library Association  1980 
 - xl, 520p.  21 cm. 
<br/><br/>PR 
<br/><br/><label>ISBN: </label>0853657114 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference Books<br/>Reference services (Libraries)
<br/><br/><label>Dewey Class. No.: </label>011.02  / PRI