TY - BOOK AU - Potter, Roy, ed. TI - Physical Properties of Optical Materials T2 - Proceedings of SPIE; V. 0204 SN - 9780892522323 (Print) PY - 1980/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/0204 ER -