Directory of operational computer applications in United Kingdom libraries and information units / 
edited by C.W.J. Wilson 
 - London :  Bowker-Saur,  1973 
 - 160 p. ;  30 cm. 
<br/><br/><label>ISBN: </label>0851420540 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Great Britain--Directories<br/>Information Services--Great Britain--Directories