Passport system : replies from governments to the enquiry on the application of the recommendations of the Passport Conference of 1926.
League of Nations.Advisory and Technical Committee for Communications and Transit.
Geneva : League of Nations,
1937.
"Official no.: C.356.M.241.1937.VIII. ."
At head of title: Geneva, August 31, 1937.
Includes bibliographical references.
Passports.