000 00283nam a2200109Ia 4500
008 160710s1944 xx 000 0 und d
100 _aALMSTEAD ,F.E AND OTHER
245 _aRADIO FUNDAMENTALS PRINCIPLES AND PRACTICES
260 _bMCGRAW HILL
_c1944
300 _a219
942 _2ddc
_cB
999 _c6466
_d6466