Hultgren, Jan <br/><br/>
Pastime-a system for file compression 

 - Stockholm  Stockholm Papers in library Information Science  1975 
 - 17p.  29cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries-Automation
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO Z678.9.H8