TY  - BOOK
ED  - StataCorp LP.
TI  - Stata 12 user's guide
SN  - 1597180955
U1  - 005.5/5 22
PY  - 2011///
CY  - College Station, Tex.
PB  - StataCorp LP
KW  - Stata
KW  - Handbooks, manuals, etc
KW  - Social sciences
KW  - Statistical methods
KW  - Computer programs
KW  - Statistics
KW  - Graphic methods
N1  - Includes bibliographical references and index
ER  -