TY - BOOK AU - TI - PROCEEDINGS.. U1 - 621.384136 PY - 0000/// CY - Fort Monmouth, N. J. PB - U. S. Army Signal Engineering Laboratories KW - Radio Frequency -- Congresses KW - Oscillators, Crystal -- Congresses N1 - Conferences Sponsored By The Frequency Control Branch, Components Dept. Of The U. S. Army Signal Research And Development Laboratories (Called In U. S. Army Signal Engineering Laboratories) ER -