000 00308nam a2200121Ia 4500
008 140729s9999 xx 000 0 und d
020 _a978-0415487412
082 _a100
_bRUS
100 _aRussell Bertrand
245 _aPrinciples of Mathematics
260 _aOxon
_bRoutledge Classics
_c2010
300 _a552
999 _c252250
_d252250