000			00284nam a2200109Ia 4500
005			20250107154839.0
008			241216s9999||||xx |||||||||||||| ||und||
082			_aREF 526 INT
245		0	_aInternational Union of Geodesy and Geophysics.
260			_aParis. _bI.U.G.G. _c1975
942			_cBK
999			_c6650 _d6650