机读格式显示(MARC)

• 000 00914cam a2200301 a 4500

• 001 0000346396

• 003 CAL

• 005 20200901103000.0

• 008 960709s1968 nyua 001 0 eng

• 010 __ |a 43014665 //r854

• 020 __ |a 0672212188

• 040 __ |a DLC |c FMFIU |d CtY |d DLC |d m.c. |d OCoLC |d DLC |d NST |d WaU |d NST

• 042 __ |a lc

• 050 00 |a TK6552 |b .F4

• 090 __ |a TN8/I61(6)

• 093 __ |a TN8

• 099 __ |a CAL 021999624039 |a CAL 022002044717

• 110 0_ |a International Telephone and Telegraph Corporation.

• 245 00 |a Reference data for radio engineers.

• 250 __ |a 6th ed.

• 260 __ |a New York : |b Howard W. Sams & Co., |c 1968.

• 300 __ |a 1 v. (various pagings) : |b ill. ; |c 25 cm.

• 500 __ |a Includes index.

• 650 _0 |a Radio |x Tables.

• 710 2_ |a Federal Telephone and Radio Corporation.

• 710 2_ |a International Telephone and Telegraph Corporation.

• 920 __ |a 212010 |z 1

• 998 __ |a NKL