Ray , M. . <br/><br/>
A Text Book of Mathematical Statistics /  Textual Documents 
M. Ray & Har Swarup Sharma. 
 - 6th ed. / 
 - Agra :  Ram Prasad & Sons ,  1978. 
 - 352p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Statistics Mathematical Statistics G-Statistics 
<br/><br/><label>Dewey Class. No.: </label>311  / R 213 T