The Codebreakers - the story of secret writing. KAHN, D. Macmillan, New York, 1967. OCLC: 256333148
bibtex   
@book{kahn_codebreakers_1967,
	address = {New York},
	title = {The {Codebreakers} - the story of secret writing},
	isbn = {978-0-02-560460-5},
	shorttitle = {The {Codebreakers}},
	publisher = {Macmillan},
	author = {KAHN, David},
	year = {1967},
	note = {OCLC: 256333148},
}

Downloads: 0