000 00497 a2200253 4500
001 14205
020 _a0
041 _aeng
080 _a621.372 Ver-1
245 _aVery high-frequency techniques / edited by Herbert J. Reich...[et al.]
250 _a
260 _aNew York
260 _bMcGraw-Hil Book,
260 _c1947
300 _av.1
300 _c23 cm
490 _a
100 _a
700 _a
650 _a
650 _aRadio,short wave
942 _cBK
942 _2UDC
999 _c16370
_d16370