Stata user's guide manual:
Stata user's guide manual: release 8/
by Stata Coporation
- xxv, 423 p.: ill.; 23 cm.
Statistics, Graphics, Data Management.
Includes bibliographies and index.
1881228754
HA 32 / .S7 2003
Statistics, Graphics, Data Management.
Includes bibliographies and index.
1881228754
HA 32 / .S7 2003