00424nam a2200133Ia 4500082002100000100007900021245006500100260003400165300001000199440003700209500000500246653000600251700003300257  a515.72bSe471.FO  aSeminar on Functional Operators and Equations, Zurich, Oct. 1965-July 1966  aFunctional operators and equationsbcBy Gyorgy I. Targonski  aBerlinbSpringer-Verlagc1967  a110p.  aLecture notes in Mathematicsv33  a  a   aTargonski, Gyorgy I. ; auth.