000			00404nam a2200145Ia 4500
008			211122s9999||||xx |||||||||||||| ||und||
082			_a512.4 _bCOH-I
100			_aCohn, P M
245		0	_aIntroduction to Ring Theory
260			_bSpringer _aNew Delhi _c2011
300			_a229p.
630			_xGeneral Stack
650			_aNatural sciences & mathematics _vMathematics Algebra Mathematics
942			_cBOOK
999			_c121303 _d121303