Richard Becherer

R. B ยท Richard B.

titleISBN-13
(ISBN-10)
year of publica-
tion
other author(s)
Optical Radiant Energy: Radiometry, Concepts, Components and Methods: 1978-O-12-3O49O1-8
(O-12-3O49O1-6)
1979Franc C. Grum

Richard Becht