000			00332nam a2200157Ia 4500
008			170519s9999 xx 000 0 und d
041			_aEnglish
082			_a513/HAL/SCH
100			_aH.S HALL
245			_aSCHOOL GEOMETRY
260			_cN.A
300			_c200P
650			_aARITHMETIC
650			_aMATHEMATICS
942			_cBK
999			_c60042 _d60042