Salton, Gerald  . <br/><br/>
Introduction to modern information retrieval /   Textual Documents 
Gerad Salton. 
 - New York :   Mc-Graw Hill ,   1983. 
 - NULL ;   NULL. 
<br/><br/><label>Subjects--Index Terms: </label>Infroamtion storage and retrieval systems 
<br/><br/><label>Dewey Class. No.: </label>025.04  / SAL