TY - BOOK AU - Files, Victor, ed. TI - Optical Hard Copy and Printing Systems T2 - Proceedings of SPIE; V. 1254 SN - 9780819403018 (Print) PY - 1990/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1254 ER -