Gupta, C. B. <br/><br/>
An introduction to statistical methods, 
by C. B. Gupta. 
 - [4th reprint ed.] 
 - Agra,  Ram Prasad  [1968] 
 - various pagings  22 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Statistics 
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP