Library systems evaluation guide:   Public service, 
/ James E. Rush Associates, inc. 
 - Ohio:  James E. Rush Associates, inc.,  1983 
 - 267p. 
<br/><br/> Vol.3; 1983 (James E. Rush Associates, inc., Powell, Ohio); ISBN: 0-912803-01-0; 267p. 
<br/><br/><label>ISBN: </label>0-912803-03-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public service
<br/><br/><label>Subjects--Index Terms: </label>Retrieval facilities Retrieval qualifier 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02:681.3  / M3.3