The National Security Agency : cracking secret codes

著者

• Miller, Connie Colwell
• Fox, Barbara J.
• DeGraffenreid, Kenneth E.

書誌事項

The National Security Agency : cracking secret codes

by Connie Colwell Miller

（Blazers, . Line of duty）

Capstone Press, c2008

注記

Includes bibliographical references (p. 31) and index

Reading consultant: Barbara J. Fox. Content consultant: Kenneth E. deGraffenreid

詳細情報

• NII書誌ID(NCID): BB04616747
• ISBN:
  • 9781429612746
• LCCN: 2007024746
• 出版国コード: us
• タイトル言語コード: eng
• 本文言語コード: eng
• 出版地: Mankato, Minn.
• ページ数/冊数: 32 p.
• 大きさ: 24 cm
• 分類:
  • LCC : UB251.U5
  • DC22 : 327.1273
• 件名:
  • LCSH : United States. National Security Agency -- Juvenile literature
  • LCSH : National security -- United States -- Juvenile literature
  • LCSH : Cryptography -- Juvenile literature
  • JVSH : United States. National Security Agency
  • JVSH : National security
  • JVSH : Cryptography
• 親書誌ID:
  • BB04613159