机读格式显示(MARC)

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• 003 CAL

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• 008 210615s2021 cc a 000 0 eng d

• 020 __ |a 9787115558671 |q paperback |c CNY99.80

• 040 __ |a TJU |b eng |e rda |c TJU

• 043 __ |a a-cc---

• 090 __ |a TP393.08/E10

• 093 __ |a TP393.08 |2 5

• 099 __ |a CAL 022021056996

• 100 0_ |a Guo, Qiquan |9 (郭启全), |e editor.

• 245 00 |a Interpretation and implementation of cybersecurity classified protection system in China = |b 中国网络安全等级保护制度理解与实施 / |c editor in Chief, Guo Qiquan ; associate editor in chief, Wang Xinjie.

• 246 3_ |i CIP title in Chinese: |a 中国网络安全等级保护制度理解与实施

• 264 _1 |a 北京 : |b 人民邮电出版社, |c 2021.

• 300 __ |a xi, 268 pages : |b illustrations ; |c 26 cm

• 336 __ |a text |b txt |2 rdacontent

• 337 __ |a unmediated |b n |2 rdamedia

• 338 __ |a volume |b nc |2 rdacarrier

• 650 _0 |a Computer security.

• 650 _0 |a Computer networks |x Security measures |z China.

• 700 1_ |a Guo, Qiquan |9 (郭启全), |e editor.

• 920 __ |a 261060 |z 1

• 998 __ |a TJU