01167nam2-2200373li-450 99000018853020331620180312154656.00-88385-320-50018853USA010018853(ALEPH)000018853USA01001885320001109d1991----km-y0itay0103----baengUSProblems for mathematicians young and oldPaul HalmosNew YorkThe Mathematical Association of Americacopyr. 1991XVIII, 318 p.ill.23 cmDolciani Mathematical expositions1200100188542001Dolciani Mathematical expositionsmatematica510MatematicaHalmos,Paul R.439609Sistema bibliotecario di Ateneo dell' Università di SalernoRICA990000188530203316510 HAL0016453BKSCI1995013120001110USA01171320020403USA011626PATRY9020040406USA011614Problems for mathematicians young and old1489334UNISA