Gupta,S.P <br/><br/>
Statistical methods:  Contains,besides theory ,more than 1200 fully solved illustrations and about 1000 problems with answers  
S.P.Gupta 
 - Twenty Eight 
 - NewDelhi  Sultan chand&sons  1997 
<br/><br/><label>Dewey Class. No.: </label>519.5 GUP.S  / GEOD582