Status of construction and first tests of the CLEO III RICH - Artuso, M; Azfar, F; Efimov, A; Kopp, S; Mountain, R; Schuh, S; Skwarnicki, T; Stone, S; Viehhauser, G; Anderson, S; Smith, A; Kubota, Y; et al. (1997 IEEE NUCLEAR SCIENCE SYMPOSIUM - CONFERENCE RECORD, VOLS 1 and 2, 1998)