Stata user's guide :  release 6. 
 Stata 6.  Statistics. Graphics. Data management.  Graphics. Data management.  User's guide. 

 - College Station, Tex. :  Stata Press,  1999. 
 - xxii, 384 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/>Getting started with Stata--Resourcing for learning and using Stata--A brief description of Stata--Flavors of Stata. 
<br/><br/><label>ISBN: </label>1881228401 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Statistics--Data processing.