council decis novemb appoint austrian member european econom social committe ec euratom council european union regard treati establish european commun articl thereof regard treati establish european atom energi commun articl thereof regard council decis ec euratom septemb appoint member econom social committe period septemb septemb member seat committe fallen vacant resign mr friedrich dinkhaus council inform april regard nomin submit austrian govern obtain opinion commiss european commun decid sole articl mr heinz peter appoint member econom social committe place mr friedrich dinkhaus remaind term offic run septemb brussel novemb council presid magri oj