TY - BOOK AU - Hatheway, Alson, ed. TI - Structural Mechanics of Optical Systems II T2 - Proceedings of SPIE; V. 0748 SN - 9780892527830 (Print) PY - 1987/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0748 ER -