00945nam0-22003731i-450-99000150845040332120030719131342.00-387-95529-1000150845FED01000150845(Aleph)000150845FED0100015084520030719d--------km-y0itay50------baengUSa---a---001yyPell's equationE. J. BarbeauNew YorkSpringerc2003xi, 212 p.cm24Problem Books in MathematicsTeoria dei numeriEquazioni di Pell's512.721Barbeau,Edward J.67749ITUNINARICAUNIMARCBK990001508450403321C-56-(2419923MA1MA126-0626BXX34AXXPell's equation376679UNINA