000 00381pam a2200145a 44500
082 _a510
_bC83
100 _aCourant, Richard
245 1 _aWHATH IS MATHEMATICS?
_cAN ELEMENTARY APPROACH TO IDEAS AND METHODS
260 _aLondon
_bOxford University Press
_c1960
300 _a521
650 _aMathematics
700 _aRobbins, Herbert
964 _gCIRC
997 _a11481 C
999 _c426138
_d426138