01141cam a22003131 4500 6454903 BD-DhUL 20150118105235.0 750415s1943 nyua 000 0 eng 43013755 (OCoLC)1278918 DLC MNS OCoLC DLC BD-DhUL premarc TK6550 .N5 1943 621.334 23 NIP Nilson, Arthur Reinhold, 1897-1945. Practical radio communication : principles, systems, equipment, operation, including very high and ultra-high frequencies and frequency modulation / Arthur R. Nilson and J. L. Hornung 2d ed. New York, McGraw-Hill, c1943. xxiii, 927 p. : illus., diagrs. ; 24 cm. A McGraw-Hill practical manual Text on lining papers. "Companion volume [to] Radio operating questions and answers."--p. v. Includes bibliographical references and index. Radio. Hornung, Julius Lawrence, 1898- joint author. Radio communication. ddc BK 32574 32574 0 0 ddc 0 621_334000000000000_NIP 0 NFIC 61258 DUSL DUSL GEN 2015-01-18 621.334 NIP 54428 2015-01-18 2015-01-18 BK