Statistics simplified / 
Experienced Professors 
 - 6th ed. 
 - Calcutta :  Nababharat Publishers,  1973. 
 - 485p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistical mathematics<br/>Mathematical statistics.<br/>Statistics.
<br/><br/><label>Dewey Class. No.: </label>519.5 519.5  / PRS 1973