000 00232nam a2200109Ia 4500
082 _a510 HAR
100 _aHARDY, G.H.
245 _aCOURSE OF PURE MATHEMATICS
260 _aLONDON
_bE.L.B.S.
_c1961
300 _a509
942 _2ddc
_cB
999 _c25186
_d25186