Enquiry on national public works.
League of Nations.Organisation for Communications and Transit.
League of Nations.
Geneva : League of Nations,
1934.
At head of title: League of Nations.
"Official no.: C.482.M.209.1934.VIII."
"Geneva, October 31st, 1934."
Replies from 29 governments to a circular letter of Mar. 7, 1964, from the Secretary-General and list of the documents not pub., which were attached to the replies.
Public works.