SAS/OR User's Guide  Version 6, First Ed. 
SAS Institute Inc. 
 - [First Edition] 
 - North California, USA  SAS Institute Inc.  1989 
 - xxviii, 479.  ill.  28 cm 
 - [Version 6] .
<br/><br/><label>ISBN: </label>1555443249 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer Programming--SAS/OR