000			00357nam a2200157Ia 4500
008			170101s1963 xx 000 0 und d
082			_a510 A41P
100			_aALLENDOERFER, C.B
245		0	_aPrinciples of mathematics
250			_a2nd ed
260			_bN.Y. _c1963
300			_a540p
650			_aMATHEMATICS
653			_aMATHEMATICS
942			_2ddc _cB
999			_c7515 _d7515