Becker, Joseph <br/><br/>
Information storage and retrieval tools, elements theories  Joseph Becker and Robert M. Hayer. 

 - New York  John Wiley and Sons  1967 
 - xi, 448p., photos 22cm 
 - (Information science). .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraray science Information dissemination.
<br/><br/><label>Dewey Class. No.: </label>025.04  / B38I