TY - BOOK AU - Mackenzie, John, ed. TI - Sol-Gel Optics T2 - Proceedings of SPIE; V. 1328 SN - 9780819403896 (Print) PY - 1990/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1328 ER -