"0, . "
communication systems engineering handbook: / - 1 ed. - new york : mcgraw-hill book company 1967. - "xvi, 0p.; 24 cm."
07-025960-7 hard cover
"engineering-communication systems-handbooks,manuals etc--"
621. 38 ham
communication systems engineering handbook: / - 1 ed. - new york : mcgraw-hill book company 1967. - "xvi, 0p.; 24 cm."
07-025960-7 hard cover
"engineering-communication systems-handbooks,manuals etc--"
621. 38 ham