Gupta,S.P. <br/><br/>
Statistical methods: contains,besides theory,about 1000 fully solved illustrations and about 1300 problems with answers/by S.P. Gupta 

 - 39 
 - New delhi  Sultan chand and sons  2010 
 - 1425p. 
<br/><br/><label>ISBN: </label>9788180547393 
<br/><br/><label>Dewey Class. No.: </label>310.182  G959S