000 003380000a22001450004500
245 _aMan-made radio noise
100 _aSkomal, E.N.
260 _aNew York
_bVan Nostrand
_c1978
300 _a342p.
080 _a621.391.82:621.396.62
_bS6
650 _aCOMMUNICATION
650 _aRADIO RECEIVERS
041 _aEN
942 _cBK
999 _c110374
_d110374