Chatterji,P N . <br/><br/>
Statics  Textual Documents 
P N Chatterji 
 - Eight edn-1979. 
 - Meerut:  Rajhans . 
<br/><br/><label>Subjects--Index Terms: </label>Statistics T/G-Statis 
<br/><br/><label>Dewey Class. No.: </label>511