TY  - BOOK
AU  - Harrison, George R.
AU  - Lord, Richard C.
TI  - Practical Spectroscopy
U1  - 543.5 
PY  - 1948///
CY  - New York
PB  - Prentice-Hall
KW  - Photographic Photometry
KW  - Spectroscopic Instruments
KW  - Spectroscopy - Light Sources
N1  - Includes index
ER  -