机读格式显示(MARC)

• 000 01076cam a2200301 a 4500

• 001 0000334660

• 003 CAL

• 005 20200817090500.0

• 008 760601s1948 nyua b 001 0 eng

• 010 __ |a 48002848

• 035 __ |a (OCoLC)2205252

• 040 __ |a DLC |c OYU |d OCoLC |d DLC

• 042 __ |a premarc

• 050 00 |a TK6553 |b .R34

• 090 __ |a TN811/R141

• 093 __ |a TN811 |2 4

• 099 __ |a CAL 022006052179

• 100 1_ |a Ragan, George Leslie, |d 1914-

• 245 00 |a Microwave transmission circuits / |c ed. by George L. Ragan ; [prepared under the supervision of the] Office of Scientific Research and Development, National Defense Research Committee.

• 260 __ |a New York : |b McGraw-Hill, |c 1948.

• 300 __ |a xi, 725 p. : |b ill. ; |c 22 cm.

• 504 __ |a Includes bibliography (p. 715-716) and index.

• 650 _0 |a Shortwave radio |x Transmitters and transmission.

• 700 1_ |a Ragan, George Leslie, |d 1914-

• 810 2_ |a Massachusetts Institute of Technology. |b Radiation Laboratory. |t Radiation Laboratory series ; |v 9.

• 920 __ |a 231030 |z 1

• 920 __ |a 235010 |z 2

• 998 __ |a SJT