000 00425nam a22001571a 4500
003 USJPLib
008 140924b xxu||||| |||| 00| 0 eng d
082 _a621.3841
_bHEL
100 _aHellman, Charles I.
245 _aElements of radio
_h[Text]
_cHellman, Charles I.
250 _a3rd ed.
260 _aPrinceton
_bVan Nostrand
_c1956
300 _axiii,354 p.
_bill.
_c24 cm.
650 _aApplied Physics
942 _2ddc
_cLM
999 _c22032
_d22032