Code names

The Code Book: The Secret History of Codes and Code-breaking

Simon Singh

Encyclopedia of Codenames of World War II (Routledge Revivals)

Christopher Chant

Break That Code (The Real Deal)

Sharon Dalgleish, Lisa Thompson

The encyclopedia of codenames of World War II

Christopher Chant.

Encyclopedia of Codenames of World War II

Christopher Chant

Specification for codes for the representation of names of countries =: Specification des codes pour la representation des noms de pays = Spezifikation fur Kennbuchstaben fur die bezeichnung von landern.

British Standards Institution.

Zar lo yavin: Kinuye-seter ba-yishuv ha-Yehudi be-Erets-Yisrael

Gershon Rivlin

Japanese aircraft: code names & designations

Robert C. Mikesh.

Secrets, signs, signals & codes

by Shari Lewis ; Leo Benhke, consultant ; ill. by Helen McCarthy ; art direction by John Brogna.

Field alphabetic list

Energy Resources Conservation Board