TY - BOOK AU - Gaidsick, Harold G. AU - Dana, William H. AU - McCracken, Robert C. TI - Evaluation of an indirect viewing system for lifting body thermal -area navigation and landing tasks [NASA TN D-5299] PY - 1969/// CY - Washington, D.C. PB - NASA KW - Thermal area N2 - NASA technical note D-5299 ER -