000 00329 a2200133 4500
080 _a51
_bS 271 M
245 1 _aMathematician's delight
_cby W.W. Sawyer
260 _aMiddlesex
_bPenguin Books Limited
_c1959
650 _aMathematics
650 _aMathematician
100 1 _aSawyer, W.W.
_d
300 _a238 p.
901 _a160837
999 _c65760
_d65760