00709nam0-22002531i-450-990001298250403321000129825FED01000129825(Aleph)000129825FED0100012982520000920d1979----km-y0itay50------baengEquational compactness in ringsby HALEY D.K.Berlin [etc.]Springer-Verlag1979Lecture Notes in Mathematics745Haley,David K.58978ITUNINARICAUNIMARCBK990001298250403321C-20-(74519877MA1MA1Equational compactness in rings80752UNINAING01