00756nam0 2200265 450 00002256020090204135724.00387905642354090564220090204d1981----km-y0itay50------baengUSy-------001yyMathematics tomorrowedited by Lynn Arthur SteenNew York [etc.]Springer-Verlagc1981VI, 250 p24 cmMathematics tomorrow60002Matematica51019MatematicaSteen,Lynn ArthurITUNIPARTHENOPE200900204RICAUNIMARC000022560S 501/3S V, 978DSA2009Mathematics tomorrow60002UNIPARTHENOPE