000 00291nam a2200109Ia 4500
008 230219s9999 xx 000 0 und d
020 _a92-2-102215-3
245 0 _aPetroleum Commitee Ninth session geneva,1980 General Report
260 _bInternational Labour
260 _c1980
300 _a170
999 _c3859
_d3859