Symposium on the history of cartography held at the XXth congress of the international geographical union in London, 17–18 July 1964
1977 ◽
Vol 31
(2)
◽
pp. 79-79
1989 ◽
Vol 8
(1)
◽
pp. 87-93
◽
Keyword(s):
1994 ◽
Vol 15
(7)
◽
pp. 1543-1543
Keyword(s):