WorldCat Identities

Keen, John 1924-

Overview
Works: 1 works in 1 publications in 1 language and 16 library holdings
Genres: History 
Classifications: D810.C88, 940.548641
Publication Timeline
Key
Publications about  John Keen Publications about John Keen
Publications by  John Keen Publications by John Keen
Most widely held works by John Keen
Harold 'Doc' Keen and the Bletchley Park bombe by John Keen ( Book )
1 edition published in 2003 in English and held by 16 WorldCat member libraries worldwide
 
Audience Level
0
Audience Level
1
  Kids General Special  
Audience level: 0.84 (from 0.84 for Harold 'Do ... to 0.84 for Harold 'Do ...)
Languages
English (1)
Covers