commiss decis june conclus convent defin statut european school ecsc commiss european commun regard treati establish european coal steel commun paragraph articl thereof assent council consult consult committe european coal steel commun concern provid joint educ children staff european school ensur proper oper commun institut facilit accomplish task end april origin member state sign convent defin statut european school council minist educ meet council call convent european school draft view lend greater effici oper school greater recognit role plai commun particip european coal steel commun implement convent order ensur attain commuiti object european coal steel commun particip implement convent exercis power aris rule laid convent futur act adopt accord term convent european coal steel commun conclud convent sole power action adopt decis laid articl ecsc treati decid articl convent defin statut european school approv behalf european coal steel commun text convent attach hereto articl presid commiss deposit instrument approv accord articl convent luxembourg june commiss presid jacqu delor page offici journal