TY - BOOK AU - Lettington, Alan, ed. TI - Infrared Technology and Applications T2 - Proceedings of SPIE; V. 1320 SN - 9780819403810 (Print) PY - 1990/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1320 ER -