TY - BOOK AU - Cohen, Lester, ed. TI - Structural Mechanics of Optical Systems I T2 - Proceedings of SPIE; V. 0450 SN - 9780892524853 (Print) PY - 1984/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0450 ER -