TY - BOOK AU - Hunter, William, ed. TI - Ultraviolet and Vacuum Ultraviolet Systems T2 - Proceedings of SPIE; V. 0279 SN - 9780892523122 (Print) PY - 1981/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0279 ER -