TY  - BOOK
AU  - Judd,Brian R.
TI  - Operator techniques in atomic spectroscopy
U1  - 517.7 
PY  - 1963///
CY  - New York
PB  - McGraw-Hill
KW  - Atomic spectroscopy
KW  - Calculus, Operational
KW  - Continuous groups
N1  - Includes bibliographical references and index
ER  -