00934nam0-2200337---450 99000938924040332120190514082549.09781597180757000938924FED01000938924(Aleph)000938924FED0100093892420110630d2010----km-y0itay50------baengUSa-------001yy<<A >>gentle introduction to StataAlan C. Acock3rd ed.College Station, TexasStata Press2010xxii, 393ill.24 cmStatisticaMetodi005.5523ita519.5028553623itaAcock,Alan C.511735ITUNINARICAUNIMARCBK99000938924040332160 519.502 ACOA 201012674FAGBCFAGBCGentle introduction to Stata764177UNINA