00765nam0-22002891i-450-990002575580403321000257558FED01000257558(Aleph)000257558FED0100025755820000920d1956----km-y0itay50------baENGIrrational numbersIvan Niven.New YorkJohn Wiley1956.xii, 164 p.20 cm<<The >>Carus mathematical series11Teoria dei numeri512Niven,Ivan12251ITUNINARICAUNIMARCBK990002575580403321MXXXIII-A-54010333MASMASIrrational numbers79738UNINAING01