PROFFESOR   SURESH CHANDRA <br/><br/>
A TEXTBOOK OF STATISTICAL MECHINECS 

 - NEW DELHI  C BS  PUBLISHERS   2008 
<br/><br/><label>ISBN: </label>81-239-1608-6 
<br/><br/><label>Dewey Class. No.: </label>530.13  / SUR/S