000			00378nam a2200157Ia 4500
005			20250425161652.0
008			250425s9999 xx 000 0 und d
041			_aspa
082			_a512.72
100			_aALLENDOERFER, CARL B.
245		0	_aTHE RATIONAL NUMBER SYSTEM AND GEOMETRY
250			_a1A ED.
260			_aSin Pais _bS.E. _c1950
942			_c01
010			_a25467
999			_c213715 _d213715