TY - BOOK AU - Gowrinathan, Sankaran, ed. TI - Acquisition, Tracking, and Pointing III T2 - Proceedings of SPIE; V. 1111 SN - 9780819401472 (Print) PY - 1989/// CY - Washington, USA PB - SPIE UR - https://www.spiedigitallibrary.org/conference-proceedings-of-spie/1111 ER -