TY - BOOK T1 - Stata cross-sectional time series reference manual release 8 LA - English PP - College Station, Tex. PB - Stata Corporation YR - 1985 UL - https://tuklas.up.edu.ph/Record/UP-99796217603551595 OP - 242 CN - HA 32 S732 SN - 1881228649 KW - Social sciences : Statistical methods : Computer programs. ER -