00623nam0-22002411i-450-990001198000403321000119800FED01000119800(Aleph)000119800FED0100011980020000920d????----km-y0itay50------baengAdvanced arithmeticdi Smith D.E.[S.l.]Ginn & Companys.d.Smith,D.E.346606ITUNINARICAUNIMARCBK990001198000403321206-G-904046MA1MA1Advanced arithmetic341951UNINAING01