McGarry K J <br/><br/>
Changing context of information :  an introductory analysis / 
Kevin McGarry. 
 - 2nd ed 
 - London :  Library Association Publishing,  1993. 
 - vi, 201 p. ;  23 cm. 
<br/><br/> Previous ed.: 1981 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1856040690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information science<br/>Knowledge Sociology of
<br/><br/><label>LC Class. No.: </label>Z665