机读格式显示(MARC)

• 000 00885nam a22002891a 4500

• 001 0000334019

• 003 CAL

• 005 20200813144000.0

• 008 780201s1948 enk b 001 0 eng d

• 010 __ |a ^^^49013125^

• 040 __ |a DLC |c GAT |d DLC

• 042 __ |a premarc

• 050 00 |a TK6560 |b .A53 1948

• 090 __ |a TN912.1/A525(2)

• 093 __ |a TN912.1 |2 4

• 099 __ |a CAL 0220110198577m

• 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., rev.

• 260 __ |a London : |b Chapman & Hall, |c 1948.

• 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, Francis William, |e joint author.

• 920 __ |a 231030 |z 2

• 998 __ |a SJT