SAS Institute Inc. <br/><br/>
SAS/STAT user's guide   

 - 4th 
 - North Carolina  SAS  1990 
 - 
<br/><br/> "Version 6"   
<br/><br/><label>ISBN: </label>1555443761 
<br/><br/><label>Dewey Class. No.: </label>518.5425  / Sa252.SS