Secret days, code-breaking in Bletchley Park, Asa Briggs
Label
Secret days, code-breaking in Bletchley Park, Asa Briggs
Note
Formerly CIP., Uk
Isbn
9781848326156
Physical Description
xix, 202 p., [16] p. of plates, ill. (some col.), 25 cm.
System control number
(Sirsi) a704678(OCoLC)745430005
Cover Art
Provider
Mapped to
Incoming Resources
- Item of1
Outgoing Resources
- Instantiates1
- Provider1
- Mapped to1