000 00338pam a2200133a 44500
082 _a510
_bAn72
100 _aNeumann, John Von
245 1 _aFUNCTIONAL OPERATORS
260 _aN. J.
_bPrinceton University Press
_c1950
300 _a261
440 _aAnnals Of Mathematics Studies, No. 21
_v
964 _gCIRC
997 _a72912 v. 1 C
999 _c426123
_d426123