TY - BOOK AU - Wójcik, Jan, ed. TI - Lightguides and their Applications II T2 - Proceedings of SPIE; V. 5576 SN - 9780819455253 (Print) PY - 2004/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5576 ER -