TY - BOOK AU - Roybal, William, ed. TI - Advanced Telescope Design, Fabrication, and Control T2 - Proceedings of SPIE; V. 3785 SN - 9780819432711 (Print) PY - 1999/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/3785 ER -