00722nam a2200217Ia 4500003000900000008004100009040001600050080002100066245008600087260003200173300001000205490003200215650002000247650003000267650001900297700003300316700003600349942000700385999001500392952009700407IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a621.3.029.6bSMU 0aMicrowave duplexersbvol. 14cedited by Louis D. Smullin and Carol G. Montgomery.  aNew YorkbMcGraw-Hillc1948  a437p.  aRadiation laboratory series  aDuplexers92734  aMicrowave Duplexers92735  aNASA Thesaurus  aD. Smullin Louis., ed.92736  aG. Montgomery Carol., ed.92737  cBK  c1321d1321  00104070aBANbKAVcGENd0000-00-00l0o621.3.029.6/ SMUp1398r2021-11-05w0000-00-00yBK