TY  - BOOK
ED  - United Nations Seminar on Aerial Survey Methods and Equipment(4 Jan-5 Feb, 1960 : Bangkok)
ED  - United Nations Seminar on Aerial Survey Methods and Equipment
TI  - Aerial survey methods and equipment: proceedings
U1  - 526.982 
PY  - 1960///
CY  - Bangkok
PB  - UN
KW  - Aerial surveying
KW  - Photogrammetry
ER  -