TY  - BOOK
ED  - Stata Corporation.
TI  - Stata base reference manual: volume 2 G-M release 8
SN  - 1881228711
AV  - HA 32   .S7 2003
PY  - 2003///
CY  - Texas
PB  - Stata Press Publication
KW  - Statistics, graphics and data management
ER  -