Kotz, Samuel....[et.al] <br/><br/>
Continous multivariate distributions 

 - 2nd ed. 
 - NEw York  John Wiley  2000 
<br/><br/><label>ISBN: </label>471183873 
<br/><br/><label>Dewey Class. No.: </label>519.535  / T00 KOT B