机读格式显示(MARC)

• 000 00625cam 2200217 a 4500

• 001 0000157945

• 003 CAL

• 005 20060921161800.0

• 008 060921s1991 njua 001 0 eng

• 010 __ |a 90007408

• 020 __ |a 0135900921

• 040 __ |a DLC |c DLC |d DLC

• 090 __ |a TN92/S512

• 093 __ |a TN92 |2 4

• 099 __ |a CAL 022000212997

• 100 1_ |a Schweber, William L.

• 245 10 |a Electronic communications systems : |b a complete course / |c William Schweber.

• 260 __ |a Englewood Cliffs, N.J. : |b Prentice Hall, |c c1991.

• 300 __ |a xiii, 801 p. : |b ill. ; |c 27 cm.

• 500 __ |a Includes index.

• 650 _0 |a Telecommunication.