000 00341 a2200145 4500
020 _a0415082994
082 _a510.1
_bRUS
090 _c2188
_d2571
100 _aRussell, Bertrand
245 _aThe principles of mathematics
260 _aLodon
_bRoutledge
_c1903
_g1992
300 _axlii,534p.
_c23cm
650 _aMathematics
942 _cSR
999 _c31268
_d31268