TY - BOOK AU - Barber, H. Bradford, ed. TI - Penetrating Radiation Systems and Applications V T2 - Proceedings of SPIE; V. 5199 SN - 9780819450722 (Print) PY - 2003/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/5199 ER -