TY  - BOOK
AU  - Stata Press
TI  - Stata Base Reference Manual Release 8 (Vol.4) S-Z
SN  - 1881228762 :
U1  - 519.5 19
PY  - 2003///
CY  - Texas
PB  - Stata Press
KW  - Statistics
KW  - Spines
KW  - Manual
KW  - Stata
N1  - math
N2  - Mathematics and Statistics
ER  -