000			00358nam a2200169Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aU. S. D.
245		0	_aEarth manual.
260			_aNULL
260			_bCbs Publishers And Distributors.
260			_c1990
300			_a810p.
365			_b100
650			_aCIVIL
942			_cDBK
999			_c22531 _d22531