TY - BOOK AU - STATA TI - Stata Base Reference Manual Release 8 (Vol.2) G-M SN - 1881228711 : 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 -