TY  - BOOK
AU  - Avery,John
TI  - Creation and annihilation operators
SN  - 0070025045
U1  - 530.143 21
PY  - 1976///
CY  - New York
PB  - McGraw-Hill
KW  - Operator theory
KW  - Quantum field theory
N1  - Includes bibliographical references and index
ER  -