1-24 of 28 Books
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
By Cassandra D. Blackwell

Encyclopedia of Codenames of World War II (Routledge Revivals)
By Christopher Chant
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
By Melvin D. Edwards

The encyclopedia of codenames of World War II
By Chant, Christopher.
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
By Cassandra D Blackwell
Specification for codes for the representation of names of countries =
Specification for codes for the representation of names of countries =
By British Standards Institution.

Weekly Reader Books presents Code busters!
By Burton Albert

Casey's Code (Pair-It Books)
By Gail Blasser Riley

Break that code
By Lisa Thompson,Sharon Dalgleish
Kol kinuye ha-Etsel Raḳ kakh
Kol kinuye ha-Etsel Raḳ kakh
By Yitsḥaḳ Alfasi
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
Identification codes for organizations listed in computerized data systems of the U.S. Geological Survey
By Melvin D Edwards
Encyclopedia of Codenames of World War II
Encyclopedia of Codenames of World War II
By Christopher Chant
Guide médical international de bord
Guide médical international de bord
By World Health Organization (WHO)

Fun with codes and ciphers workbook
By Norma Gleason
Eine Auswahl wichtiger Codenamen aus dem Zweiten Weltkrieg
Eine Auswahl wichtiger Codenamen aus dem Zweiten Weltkrieg
By Silvia Rosser
American national standard for the development of identification codes for use by the bibliographic community
American national standard for the development of identification codes for use by the bibliographic community
By American National Standards Institute
Slovník skratiek a značiek
Slovník skratiek a značiek
By Róbert Lalúch