Gun, A.M. ; Gupta, M.K. ; Dasgupta, B. <br/><br/>
An outline of statistical theory (vol-2) 
/ by A.M. Gun et.al 
 - kolkata:  The world press private limited,  1973. 
 - xv, 670p. 
<br/><br/><label>ISBN: </label>9788187567813 
<br/><br/><label>Dewey Class. No.: </label>519.52  / GUN/A