机读格式显示(MARC)

• 000 00820cam a2200241 a 4500

• 001 0000493489

• 005 20131119140100.0

• 008 110331t20112004enka b 001 0 eng

• 020 __ |a 9781107402607 (pbk.)

• 020 __ |a 1107402603 (pbk.)

• 040 __ |a StDuBDS |b eng |c StDuBDS

• 082 04 |a 621.384 |2 22

• 090 __ |a TN85/BC1

• 093 __ |a TN85 |2 5

• 100 1_ |a Coleman,Christopher, |d 1950-

• 245 13 |a An introduction to radio frequency engineering / |c by Christopher Coleman.

• 260 __ |a Cambridge : |b Cambridge University Press, |c 2011, c2004.

• 300 __ |a xxii, 334 p. : |b ill. ; |c 26 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Radio circuits |x Design and construction.

• 650 _0 |a Radio |x Equipment and supplies |x Design and construction.

• 650 _0 |a Radio frequency.

• 920 __ |a 233030 |z 2