01063nam a2200229 i 4500000000228911CaOOAMICUS20030926164850.0030926s1991 xx 000 b eng cPUGita666 BShadish, William R.(OLS)http://pug/name/70221Foundations of program evaluation :theories of practice /[by] William R. Shadish, Jr., Thomas D. Cook, and Laura C. Leviton.Newbury Park (CA) :SAGE,[1991]529 p. ;23,5 cmPsicologia sociale. Comportamenti interpersonaliSaggi, varia.(OLS)http://pug/subject/28356Leviton, Laura C.(OLS)http://pug/name/70223Cook, Thomas D.(OLS)http://pug/name/70222PUGPUG1Magazzino4Mag. 666 B 54264983 264983PUGBibl2264983 91 769 2084666 B(OLS)http://pug/classification/1380245Foundations of program evaluation :theories of practice(OLS)http://pug/title/125713