机读格式显示(MARC)

• 000 00699cam a2200229 a 4500

• 001 0000344361

• 003 CAL

• 005 20200827090100.0

• 008 100820s1967 njua b 001 0 eng

• 040 __ |a DLC |c DLC |d SDU

• 090 __ |a TN91/H232

• 093 __ |a TN91 |2 5

• 099 __ |a CAL 0220110190820m

• 100 0_ |a Hamsher, Donald H.

• 245 00 |a Communication system engineering handbook / |c Donald H. Hamsher, editor-in-chief.

• 260 __ |a New York : |b McGraw-Hill book company, |c 1967.

• 300 __ |a 1 v. (various pagings) : |b ill. ; |c 23 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Telecommunication systems.

• 700 1_ |a Hamsher, Donald H.

• 920 __ |a 235010 |z 2

• 998 __ |a XMU