机读格式显示(MARC)

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• 001 0000344746

• 003 CAL

• 005 20200903091000.0

• 008 891228s1990 ne a b 001 0 eng

• 010 __ |a 89071503

• 020 __ |a 0444884122 (U.S.)

• 040 __ |a DLC |c DLC |d JLU

• 050 00 |a TK5103.7 |b .T57 1989

• 090 __ |a TN929.1-53/T597

• 093 __ |a TN929.1-53 |2 5

• 099 __ |a CAL 022000179533 |a CAL 022001118869 |a CAL 021999626367 |a CAL 022000887274

• 111 2_ |a Tirrenia International Workshop on Digital Communications |n (4th : |d 1989)

• 245 10 |a Coherent optical communications and photonic switching : |b proceedings of the Fourth Tirrenia International Workshop on Digital Communications, Tirrenia, Italy, September 19-23, 1989 / |c edited by G. Prati.

• 260 __ |a Amsterdam : |b Elsevier, |c 1990.

• 300 __ |a xi, 365 p. : |b ill. ; |c 22 cm.

• 504 __ |a Includes bibliographical references and index.

• 650 _0 |a Optical communications |v Congresses.

• 650 _0 |a Digital communications |v Congresses.

• 650 _0 |a Switching circuits |v Congresses.

• 700 1_ |a Prati, Giancarlo. |0 CAL n2005196887# |7 ba0yba0y

• 920 __ |a 222010 |z 1

• 998 __ |a PUL