Townes, Charles H. Microwave spectroscopy [by] C. H. Townes [and] A. L. Schawlow. - New York : McGraw-Hill, 1955. - 698 p. il. 24 cm. - . - International series in pure and applied physics . bibliografía al final del volúmen. Nat. Bib. No.: GB55-11358 Subjects--Topical Terms: Microwave spectroscopy.Gases. Subjects--Index Terms: Espectroscopía de microondas. Universal Decimal Class. No.: 535.338.4