机读格式显示(MARC)

• 000 00960nam2 2200289 4500

• 000 1000001626

• 001 0000158121

• 003 CAL

• 005 20040706104346.0

• 008 980216s1989 enka 0001 0 eng d

• 020 __ |a 1850581363 |c CNY414.42

• 040 __ |a XAIT |c XAIT

• 090 __ |a TN91-62/2E

• 093 __ |a TN91-62 |2 4

• 099 __ |a CAL 021999650167

• 100 1_ |a Croucher Phil

• 245 10 |a Communications & networks : |b A handbook for the first time user / |c by Phil Croucher

• 246 14 |a Communications and networks : |b A handbook for the first-time user

• 260 __ |a Wilmslow, United Kingdom : |b Sigma Press, |c 1989

• 300 __ |a 180 p. : |b ill. ; |c 26 cm

• 500 __ |a Includes index.

• 650 _0 |a Computer systems.Communications networks.

• 905 __ |a XATU |d TN91-62/2E

• 920 __ |a 261060 |z 1

• 950 __ |a 261060 |f TN91-62/2

• 991 __022004001633

• 999 __ |t C |A shenxiaoyan |a 20040706 10:42:25 |M shenxiaoyan |m 20040706 10:43:46 |G shenxiaoyan |g 20040706 10:44:0