Title: All Things Beautiful, Author: C.M. Humphries
Title: Instrumentation for Astronomy with Large Optical Telescopes: Proceedings of IAU Colloquium No. 67, Held at Zelenchukskaya, U.S.S.R., 8-10 September, 1981 / Edition 1, Author: C.M. Humphries
Title: No-Injury Policy, Author: C. M. Humphries
Title: Instrumentation for Astronomy with Large Optical Telescopes: Proceedings of IAU Colloquium No. 67, Held at Zelenchukskaya, U.S.S.R., 8-10 September, 1981, Author: C.M. Humphries