Palmer, Roger C. <br/><br/>
Online reference and information retrieval 
Roger C. Palmer. 
 -  Libraries Unlimited Littleton, Colo.  1983  1983 
 - 149 p. :ill. ;28 cm. 
 - Library science text series .
<br/><br/> Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0872873471 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>On - line bibliographic searching.<br/>Bibliographic Retrieval Services , Inc.<br/>DIALOG ( Information retrieval system )<br/>ORBIT ( Information retrieval system )<br/>Reference services ( Libraries ) -- Automation.<br/>Information retrieval.--Z
<br/><br/><label>LC Class. No.: </label>Z699.3.P64 1983