TY - BOOK AU - Greenwell, Roger, ed. TI - Optical Materials Reliability and Testing: Benign and Adverse Environments T2 - Proceedings of SPIE; V. 1791 SN - 9780819409706 (Print) PY - 1993/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1791 ER -