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001 003186
003 armpuni
005 20160923152359.0
008 160923s1933####xx#a##########000#0#und#d
040 _aarmpuni
_carmpuni
041 _aen
080 _a621.396
100 1 _aMorecroft, John H.
245 1 0 _aPrinciples of radio communication /
_cJohn H. Morecroft
250 _a3th. ed.
260 _aNew York :
_bJohn Wiley & Sons, Inc.,
_c1933
300 _a1084 p.;
_c23 cm.
942 _cLB
_2cdu
945 _aInfor
_d1979-11-04
999 _c3185
_d4360