Thomas, P.A. <br/><br/>
Bibliographic information in library systems 

 - Aslib  London  1973 
 - 52p 
 - Library Systems 
 - Aslib Occasional Publication  13 .
<br/><br/><label>ISBN: </label>85142 052 4 
<br/><br/><label>Nat. Bib. No.: </label>3230 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>025THO 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library Systems
<br/><br/><label>Universal Decimal Class. No.: </label>025  1