Nanovic, John Leonard, 1906–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 102394
John Leonard Nanovic Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The cryptogram book | 1937 | Editor | |  | |  | | ||
| Secret writing | 1936 | Author | | | | | | ||