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005 20260205052242.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a510 W462Y
100 _aWELLS, DAVID
245 0 _aYOU ARE A MATHEMATICIAN.
260 _aLONDON.
_bPENGUIN.
_c1995
300 _a424
942 _cBK
999 _c111468
_d111468