Reader in library services and the computer 

 - Washington:   NCR Microcard,   1971 
 - 239p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Information science 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02+002:681.3(087.2)  / L1