00979nam0-22003251i-450-990003163040403321000316304FED01000316304(Aleph)000316304FED0100031630420000920d1965----km-y0itay50------baENGITPraxiologyan Introduction to the Sciences of Efficient Actionby Tadeusz KotarbinskiTranslated from the Polish by Olgierd Wojtasiewicz.[1st English ed.]..OxfordNew YorkPergamon Press1965.219 p.illus.23 cm[Trad. di: Traktat o dobrej robocie]Bibliography: p. [209]-210.Azione sociale12710Kotarbinski,TadeuszITUNINARICAUNIMARCBK99000316304040332112710 KOT102/ISESSESPraxiology458899UNINAING01