council decis februari conclus european econom commun agreement european econom commun european atom energi commun union soviet socialist republ trade commerci econom cooper eec council european commun regard treati establish european econom commun articl thereof regard propos commiss regard opinion european parliament conclus agreement european econom commun european atom energi commun union soviet socialist republ trade commerci econom cooper achiev commun object field extern econom relat agreement approv behalf european econom commun appear measur econom cooper provid agreement exce power action provid treati field common commerci polici decid articl agreement european econom commun european atom energi commun union soviet socialist republ trade commerci econom cooper approv behalf european econom commun text agreement attach decis articl presid council give notif behalf european econom commun provid articl agreement articl commiss assist repres member state repres commun joint committe set articl agreement articl decis enter forc dai public offici journal european commun brussel februari council presid smith opinion deliv februari publish offici journal page offici journal