Stata user's guide :  release 11. 
 Stata release 11 : user's guide  Stata 11 user's guide 

 - College Station, Tex. :  StataCorp LP,  2009. 
 - x, 396 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>9781597180641 (pbk.) 1597180645 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics<br/>Statistics<br/>Social sciences<br/>Social sciences
<br/><br/><label>Dewey Class. No.: </label>005 STA 2009 A005 Or.