TY  - BOOK
AU  - Williams Dudley Ed.
TI  - Spectroscopy
T2  - Methods of experimental Physics
U1  - C5:3, L6.A-;B 
PY  - 1976///
CY  - New York    
PB  -  Academic Press       
KW  -  Physics
KW  - Spectroscopy
ER  -