Title:STATA reference manual = Stata 7 reference : release 7. Other authors:Stata Corporation. jt. auth. Publication information:Stata Corp. ISBN:1881228592 (pbk. Physical description:viii, 620 p. ; 23 cm. Call number: 005.5'5 STA Access from: Main Library(at National Institute for Legislative and Democratic Studies (NILDS) eLibrary) Items: National Institute for Legislative and Democratic Studies (NILDS) eLibrary 6873 (6873) located at stacks