International Statistical Institute, Netherlands <br/><br/>
Bulletin of the International Statistical Institute  : proceedings of the 43rd session / 

 - Argentina:  National Organizing Committee,  1981 
 - 623p.-1179p. 
 - Bulletin of the International Statistical Institute   49 (Book 2) .
<br/><br/><label>ISBN: </label>9503200032 
<br/><br/><label>Dewey Class. No.: </label>519.5  / In61.BI