000			00345nam a2200157Ia 4500
008			120812s9999 xx 000 0 und d
020			_a0-07-002655-6
041			_aEnglish
100			_aFrank Ayres , JR.
245			_aModern Abstract Algebra
260			_aUSA
260			_bMcGraw Hill
260			_c1965
300			_a237
942			_e1
999			_c124325 _d124325