机读格式显示(MARC)

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• 003 SCNU

• 005 20110513104140.0

• 008 981216s1983 nyua 00110 eng

• 020 __ |a 0070354294

• 040 __ |c SJT

• 050 0_ |a TK5105 |b .K73 1983

• 082 0_ |a 621.38 |2 19

• 093 __ |a TN919 |2 4

• 099 __ |a CAL 022000325299

• 100 1_ |a Kreager, Paul S. |0 CAL n2005132058# |7 ba0yba0y

• 245 10 |a Practical aspects of data communications / |c Paul S. Kreager.

• 260 __ |a New York : |b McGraw-Hill, |c c1983.

• 300 __ |a xii, 201 p. : |b ill. ; |c 24 cm.

• 500 __ |a Includes index.

• 650 _0 |a Data transmission systems.

• 650 _0 |a Computer networks.

• 950 __ |a SCNU |f TN919/K92

• 998 __ |a SJT

• 999 __ |t C |A zxq |a 20110513 10:40:56 |M zxq |m 20110513 10:41:40 |G zxq |g 20110513 10:43:45

• 000 1000023868

• 001 0000410103

• 991 __ |a

• 907 __ |a SCNU |f TN919/K92