TY - BOOK AU - Grum,Franc C. AU - Becherer,Richard J. TI - Optical radiation measurements SN - 0123049016 (v. 1) PY - 1979/// CY - New York PB - Academic Press KW - Radiation KW - Measurement KW - Optical measurements N1 - v. 1. Grum, F. C., Becherer, R. Radiometry ER -