Proceedings of the United Nations seminar on aerial survey methods equipment, Bangkok, 4th Jan.-5th Feb., 1960
United Nations
Proceedings of the United Nations seminar on aerial survey methods equipment, Bangkok, 4th Jan.-5th Feb., 1960 - - Bangkok United Nations, 1960 - vii,167 p. 27 cm - BSI 4533 : sect. - 102.55 : 1986 .
0
Surveying-Instruments
Photography, Aerial-Congresses
526.918 Uni:60(2)
Proceedings of the United Nations seminar on aerial survey methods equipment, Bangkok, 4th Jan.-5th Feb., 1960 - - Bangkok United Nations, 1960 - vii,167 p. 27 cm - BSI 4533 : sect. - 102.55 : 1986 .
0
Surveying-Instruments
Photography, Aerial-Congresses
526.918 Uni:60(2)