TY  - BOOK
AU  - Nakano H.
TI  - Spectral Theory in the Hilbert Space
U1  - 517.984/Berb. 
PY  - 1953///
CY  - Ueno Park et al
PB  - Japan Soc.for the Promot. Of Sci.
N1  - Tokyo Mathematical Book Series V.4
ER  -