TY - BOOK AU - Lessard, Roger, ed. TI - Photopolymer Device Physics, Chemistry, and Applications II T2 - Proceedings of SPIE; V. 1559 SN - 9780819406873 (Print) PY - 1991/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1559 ER -