TY  - BOOK
AU  - Schechter, Martin
TI  - Operator methods in quantum mechanics
SN  - 0-486-42547-9
U1  - 515.724/SCH 
PY  - 1981///
CY  - New York
PB  - Dover
KW  - Quantum theory
KW  - Operator theory
KW  - Mathematics
ER  -