Gupta, C. B. . <br/><br/>
Statistical Calculations /  Textual Documents 
C. B. Gupta & V. Ratna. 
 - 2nd ed. / 
 - Agra :  Ram Prasad And Sons ,  1968. 
 - 592p. ;  22 cm.. 
<br/><br/><label>Subjects--Index Terms: </label>T/G-Statistics 
<br/><br/><label>Dewey Class. No.: </label>311  / G 959 St