Resources and resources centres ; editors J. Walton and J. Ruck. 

 - London:   Ward Lock,   1975.  
 - ix, 171 p. :  ill., map ;  22 cm. 
<br/><br/>Includes bibliography: p. 167-168 and index. 
<br/><br/><label>ISBN: </label>0706234022 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instructional materials centers
<br/><br/><label>Dewey Class. No.: </label>371.33