TY - BOOK AU - Ingram,David J.E. TI - Spectroscopy at radio and microwave frequencies AV - QC454.M5 I54 1956 PY - 1955/// CY - London PB - Butterworth scientific publications KW - Microwave spectroscopy KW - Radiofrequency spectroscopy N1 - Appendix (p. 303-309): Resonance equations and definitions; Includes bibliographical references and indexes; Electronic reproduction; [S.l.]; HathiTrust Digital Library; 2010 ER -