TY  - BOOK
AU  - Grum, Franc
AU  - Becherer, Richard
TI  - OPTICAL RADIATION MEASUREMENTS
U1  - 539.2028 
PY  - 1979///
CY  - New York
PB  - Academic Press
KW  - Radiation -- Measurement
KW  - Optical Measurements
N1  - Contents. -- V. 1. Radiometry. -- V. 2. Color Measurement
ER  -