TY  - BOOK
AU  - Schwartz, Robert, ed.
TI  - Infrared and Optical Transmitting Materials
T2  - Proceedings of SPIE; V. 0683
SN  - 9780892527182 (Print)
PY  - 1986///
CY  - Washington, USA
PB  - SPIE
UR  - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0683
ER  -