Cloak and cipher / [by] Dan Tyler Moore and Martha Waller.

Author/creator Moore, Dan Tyler
Other author Waller, Martha Stifler.
Format Book
Publication InfoIndianapolis : Bobbs-Merrill, [1962]
Description256 pages : illustrations ; 22 cm
Subjects

General note"First edition."
General noteLibrary of the American Cryptogram Association (George C. Lamb Collection).
LCCN 62010008