Vickery, B. C. <br/><br/>
Information systems / 
B.C. Vickery. 
 - London :  Butterworths,  1973. 
 - 350 p. : 
<br/><br/><label>ISBN: </label>040870456x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems.
<br/><br/><label>Dewey Class. No.: </label>005.74  / In