000 00307nam a2200121Ia 4500
020 _a9780312421878
082 _a512
_bMAZ
100 _aMazur, Barry
245 _aImagining Numbers
_bParticulary the square root of minus fifteen
260 _aNew York
_bFarrar
_c2003
300 _a270p.
942 _cBK
_2ddc
999 _c1953
_d1953