SAS user's guide :  basics, version 5 edition. 

 - Cary, North Carolina :  SAS Institute Inc.,  1985. 
 - 1290 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>091738265X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Statistics.<br/>Information systems.