Download or read book Proceedings of the Annual Frequency Control Symposium (23rd Annual) Held at Atlantic City, NJ, on 6-8 May 1969 written by and published by . This book was released on 1969 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Trends in frequency control applications; Fundamental crystal studies and crystal filters; Crystal measuring problems; Crystal design engineering and processing; Oscillators, synthesizers, and circuits; Timekeeping and distribution; Atomic and molecular frequency control; Optical frequency control.