Vickery, B. C. <br/><br/>
Information systems 
/ B. C. Vickery. 
 - London,  Butterworths,  1973. 
 - [9], 350 p.  illus., facsims., forms, plan.  23 cm. 
<br/><br/>Bibliography: p. 335-345. 
<br/><br/><br/>eng. 
<br/><br/><label>ISBN: </label>040870456X  TZS 170/= 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Information storage and retrieval systems.
<br/><br/><label>Dewey Class. No.: </label>025 VIC