000 00376nam a2200145Ia 4500
008 160615s9999 xx 000 0 und d
100 _aROBBINS(Herbert)
245 _aWhat is mathematics? An elementary approachto ideas and methods
260 _bOxford University Press
260 _c1978
300 _a521 p.
942 _cBooks
999 _c17029
_d17029