Hayes, Robert M, ed Kent, Allen <br/><br/>
Information analysis and retrieval 

 - New York  A Wiley-Becker-Hayes publications  1971 
 - xiii, 367p.; ill . 
 - Inofmation sciences series .
<br/><br/><label>ISBN: </label>471469955 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inforrmation analysis - retrieval system