Virgile, Robert <br/><br/>
Efficiency :  improving the performance of your SAS applications / 
 Improving the performance of your SAS applications 
Robert Virgile 
 - Cary, NC :  SAS Institute,  1998 
 - xii, 232 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>1580252281  Hadiah 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>SAS (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematical statistics--Data processing