TY - BOOK AU - , ed. TI - Production Aspects of Single Point Machined Optics T2 - Proceedings of SPIE; V. 0508 SN - 9780892525430 (Print) PY - 1984/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0508 ER -