000 00290nam a2200121Ia 4500
008 220108s9999||||xx |||||||||||||| ||und||
100 _aJoseph A. Gallian
245 0 _aContemporary Abstract Algebra
260 _aDelhi
_bNarosa
300 _a581+A55
650 _aMathematics
942 _cREF
999 _c19860
_d19860