000 00555nam a2200193 a 4500
003 AR-LpUBP
005 20240702182929.0
007 ta
008 091110s1932 xxu g 000 0 eng d
040 _aAR-LpUBP
_bspa
_cAR-LpUBP
100 1 _aGhirardi, Alfred A.
_930366
245 1 0 _aRadio physics course
250 _a2a ed. rev.
260 _aNew York :
_bMurray Hill Book,
_c1932.
300 _a972 p. :
_btela ;
_c21 cm.
500 _aAn elementary text which explains the principles of electricity and radio
942 _cBK
999 _c434613
_d434613
988 _c76
_dMaría Victoria Somoza
_a76
_bMaría Victoria Somoza