机读格式显示(MARC)
- 000 00513nam 22001935a 45
- 008 070528s1956 enka 001 0 eng d
- 245 10 |a Frequency modulation receivers / |c J. D. Jones.
- 260 __ |a London : |b Heywood & Co., |c 1956.
- 300 __ |a 114 p. : |b ill. ; |c 19 cm.
- 500 __ |a Includes index.
- 905 __ |a CAU |f 621.3845/J719
- 907 __ |a CAU |f 621.3845/J71