机读格式显示(MARC)

• 000 00865nam 22002895a 45

• 000 1000093384

• 001 0000316796

• 008 780201s1951 enka b 001 0 eng d

• 010 __ |a 49013125

• 020 __ |c CNY2.00

• 040 __ |a DLC |c GAT |d DLC

• 042 __ |a premarc

• 050 00 |a TK6560 |b .A53 1948

• 082 __ |a 621.38413

• 090 __ |a 621.3849/AM69

• 100 1_ |a Amos, S. W. |q (Stanley William)

• 245 10 |a Radio receivers and transmitters / |c by S.W. Amos and F.W. Kellaway.

• 250 __ |a 2nd ed.

• 260 __ |a London : |b Chapman & Hall, |c 1951.

• 300 __ |a xii, 356 p. : |b ill. ; |c 23 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Radio |x Receivers and reception.

• 650 _0 |a Radio |x Transmitters and transmission.

• 700 1_ |a Kellaway, F. W.

• 901 __HSW200708226

• 905 __ |a CAU |f 621.3849/Am69

• 907 __ |a CAU |f 621.3849/Am6