00698nam0-22002531i-450-990001287110403321000128711FED01000128711(Aleph)000128711FED0100012871120000920d1980----km-y0itay50------baengPolynomial Identities in Ring Theoryby ROWEN Louis HalleNew York [etc.]Academic Press1980Rowen,Louis Halle57256ITUNINARICAUNIMARCBK990001287110403321C-27-(8420377MA1MA1Polynomial identities in ring theory79701UNINAING01