00802nam0 2200265 450 00000838720180619120102.020071016d1952----km-y0itay50------baengGBy-------001yyAntennasTheory and practiceSergei A. Schelkunoff, Harald T. FriisNew YorkWiley & Sons1952XXII, 639 p.24 cmApplied mathematics series2001Applied mathematics seriesAntenne621.38420Schelkunoff,Sergei Alexander27096Friis,Harald T.630664ITUNIPARTHENOPE20071016RICAUNIMARC000008387621.384/10513139PIST2007Antennas1204402UNIPARTHENOPE