Requirements study for future catalogs 
/ National Science Foundation grant GN 432 
 - Chicago:   Graduate Library School,   1968 
 - ix, 226p. 
 - Progress report no. 2 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Report
<br/><br/><label>Universal Decimal Class. No.: </label>D 025.3.001  / K8