00952cam a22002771 4500 9752820 BD-DhUL 20150115091314.0 750911s1947 nyua b 000 0 eng 47006823 (OCoLC)1619058 DLC FM OCoLC DLC BD-DhUL premarc TK6553 .U65 621.3841574 HAV United States. Radio Research Laboratory, Harvard University. Very high-frequency techniques / comp. by the staff, under the editorial direction of Herbert J. Reich, editor [and others] 1st ed. New York : McGraw-Hill Book , c1947. 2 v. 1057 p. : ill., diagrs. ; 24 cm. Includes bibliographical references and index. Shortwave radio. Reich, Herbert Joseph, 1900-, ed. 7 cbc oclcrpl u ncip 19 y-gencatlg ddc BK 31300 31300 0 0 ddc 0 621_384157400000000_HAV 0 NFIC 59083 DUSL DUSL GEN 2015-01-15 621.3841574 HAV 54731 2015-01-15 2015-01-15 BK