A challenge for librarians? :  a report on the joint NCET/ASLIB Audio Visual Group Conference on Multi-Media Resource Organization in Higher Education, held in Hull in December 1970 / 
Richard Fothergill 
 - London :  National Council for Educational Technology,  1971 
 - 76 p. ;  22 cm. 
 - Working paper ;  no. 4 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Special collections--Audio--visual materials