Larsson, Rolf <br/><br/>
3rip :  file design for the search system 
Rolf Larsson 
 - Stockholm :  The Royal Institute of Technology,  1975. 
 - 37p. :  ill. ;  29cm. 
 - Report Trita-Lib-4042 .
<br/><br/>Includes bibliographical references 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research libraries,<br/>Sweden,<br/>Stockholm<br/>Libraries, <br/>Automation,<br/> Information services,
<br/><br/><label>LC Class. No.: </label>EAF PAM QTO Z6789.9.T45