New technology for mapping: [proceedings] International Symposium, Commission IV 
Subtitle: Ottawa, Canada, October 2-6, 1978 = Les progres de la technologie cartographique ... Canada, October [i.e. octobre] 2-6, 1978
Publisher: s.n
Published: 1979
Language: eng
Format: Paperback
Number of pages: 778
ISBN-13: 9780919088054
Subjects: Cartography; Congresses