Gupta; C.B. <br/><br/>
Introduction To Statistical Methods  English 

 - Noida  Vikas Publishing House Pvt. Ltd.  1983 
 - 614,119pg 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>1.422 G95I