Gupta, S.P. & Gupta, A. <br/><br/>
Statistical methods 
S.P. Gupta & Gupta, A. 
 - 4th erv and enl ed. 
 - New Delhi  Sultan Chand  1998 
 - 14.26xix 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics
<br/><br/><label>Dewey Class. No.: </label>519.5  / GUP N8