00966nam a2200205 i 4500000000231012CaOOAMICUS20030926171222.0030926s1971 xx 000 b eng cPUGita681 BRusk, Bruce.(OLS)http://pug/name/70852Alternatives in education :the Ontario Institute for studies in education fifth anniversary lectures /Bruce Rusk.Toronto :General publishing co.,[1971]133 p. ;17,5 cmEducazione. Principi. Metodi. EducatoriSaggi, varia.(OLS)http://pug/subject/29474PUGPUG1Magazzino4Mag. 681 B 1266667 266667PUGBibl2266667 74 015 2084681 B(OLS)http://pug/classification/2741245Alternatives in education :the Ontario Institute for studies in education fifth anniversary lectures(OLS)http://pug/title/127073