Gupta C B <br/><br/>
Introduction to statistical methods 

 - 4 
 -  1966 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>B28, J7;K6/TD