TY  - BOOK
AU  - Jones,Bennett Melvill
AU  - Griffiths,John Crisp
TI  - Aerial surveying by rapid methods,
U1  - 526.982 
PY  - 1925///
CY  - Cambridge [Eng.]
PB  - The University press
KW  - Photographic surveying
KW  - MCE
KW  - Aerial photography
N1  - Part of the plates in pocket
ER  -