Proceedings of the 1992 IEEE Frequency Control Symposium : : 27-29 May 1992, the Hershey Lodge and Convention Center, Hershey, Pennsylvania, U.S.A. / [electronic resource] 1992 46th Annual Symposium on Frequency Control / sponsored by the Institute of Electrical and Electronics Engineers, Inc., Ultrasonics, Ferroelectrics and Frequency Control Society with the participation of personnel of the Army Research Laboratory, Ft. Monmouth, NJ, U.S.A.. — Piscataway, NJ : : Institute of Electrical and Electronics Engineers,, c1992.. — xiii, 871 p. : : ill. ; 28 cm.