TY  - BOOK
AU  - Harrison, George R.  
AU  - Loofbourow, John R.  Lord, Richard C. 
TI  - Practical spectroscopy
T2  - Prentice-Hall Physics Series
PY  - 1948///
CY  - London
PB  - Blackie & Sons Limited
KW  - Spectroscopy
ER  -