World cartography /
United Nations
- New York : United Nations, Dept. of Social Affairs, 1951-1952
- v. : ill. ; 28 cm
ST/ESA/Ser. L and ST/SOA/Ser. L.
vol 1 -- Vol. 2 --
Issued with the United Nations publication sales numbers.
Cartography--Periodicals.
Periodicals.
526 / WOR 1951-1952