000 00367nam a2200145Ia 4500
008 241225s9999 xx 000 0 und d
020 _a0
082 _a512.7
_bNIV
100 _aNiven, Ivan.
245 0 _aNumbers : rational and irrational
260 _aNew York :
_bRandom House,
_c1961.
300 _a456 ;
365 _a0.00
650 _aMathematical Sciences
999 _c9760
_d9760