00337nam a2200133Ia 4500020001500000082002300015100000700038245006600045260002900111300002700140490002600167500000500193700000500198  a1881228584  a518.5425bSt797.SG  ad  aStatistics, graphics and data managementbcStata - Release 7  aTexasbStata Pressc2001  aii, 148p. Bibl. Index.  aStata graphics manual  a  a