Baum, Christopher F. An introduction to Stata programming / Christopher F. Baum - Texas : Stata Press, c2009. - xiv, [10], 362 p. : ill. ; 24 cm. ISBN: 9781597180450 LCCN: Subjects--Topical Terms: Social sciencesStatistical methodsComputer programs LC Class. No.: HA32 / .B39 2009