机读格式显示(MARC)

• 000 00855cam a2200289 a 4500

• 001 0000346578

• 003 CAL

• 005 20200831154400.0

• 008 730112s1953 nyua 000 0 eng

• 010 __ |a 53006615

• 015 __ |a GB54-2011

• 035 __ |a (OCoLC)536620

• 040 __ |a DLC |c ODaWU |d OCoLC |d Uk |d DLC

• 050 00 |a QC670 |b .R3 1953

• 090 __ |a O441.4/R175(2)

• 093 __ |a O441.4 |2 5

• 099 __ |a CAL 021999668986

• 100 1_ |a Ramo, Simon, |d 1913- |0 CAL n2004357879# |7 ba0yba0y

• 245 10 |a Fields and waves in modern radio / |c [by] Simon Ramo ,John R. Whinnery.

• 250 __ |a 2nd ed.

• 260 __ |a New York : |b John Wiley and sons,inc., |c 1953.

• 300 __ |a 576 p. : |b illus. ; |c 24 cm.

• 650 _0 |a Electromagnetic theory.

• 650 _0 |a Electric waves.

• 650 _0 |a Radio.

• 700 1_ |a Whinnery, John R. |0 CAL n2005262655# |7 ba0yba0y

• 998 __ |a ECN