000 00302nam a2200121Ia 4500
008 170102s9999 xx 000 0 und d
020 _cRS. 425.00
100 _aP. M. Cohn
245 _aIntroduction to ring theory
_cP. M. Cohn
260 _aNew Delhi
_bSpringer
_c2000
300 _a240
942 _cBooks
999 _c12548
_d12548