机读格式显示(MARC)

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• 050 00 |a TK5105.5 |b .C4977 2003

• 082 04 |a 004.6 |2 21

• 090 __ |a TP393-62/X1

• 093 __ |a TP393-62 |2 4

• 245 00 |a Cisco Networking Academy Program : |b CCNA 3 and 4 companion guide = 思科网络技术学院教程（第三、 四学期）/ |c Cisco Systems, Inc., Cisco Networking Academy Program. |k monograph

• 246 30 |a CCNA 3 and 4 companion guide

• 246 31 |a 思科网络技术学院教程 （第三、四学期）

• 260 __ |a Beijing : |b Posts & Telecom Press, |c 2005, c2004.

• 300 __ |a 555 p. : |b ill. ; |c 26 cm. + |e 1 CD-ROM (4 3/4 in.)

• 500 __ |a Cover title.

• 534 __ |p Reprint. Originally published: |c Indianapolis, Ind. : Cisco, c2004, |b 3rd ed. |z 1587131137.

• 650 _0 |a Computer networks |x Examinations |v Study guides.

• 650 _0 |a Telecommunications engineers |x Certification.

• 710 2_ |a Cisco Systems, Inc.

• 710 2_ |a Cisco Networking Academy Program.