TY - BOOK AU - Seddon, Richard, ed. TI - Optical Thin Films III: New Developments T2 - Proceedings of SPIE; V. 1323 SN - 9780819403841 (Print) PY - 1990/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1323 ER -