TY  - BOOK
AU  - Neumann, John Von
TI  - Functional operators
T2  - Annals of mathematic studies No. 21
SN  - 0-691-07966-8
U1  - 515.72/NEU 
PY  - 1950///
CY  - New Jersey
PB  - Princeton Uni Pr
KW  - Functions
KW  - Mathematics
ER  -