TY  - BOOK
AU  - Schwidefsky,K.
AU  - Fosberry,John
TI  - An outline of photogrammetry
U1  - 526.982 
PY  - 1959///
CY  - London
PB  - Sir ISAAC Pitman
KW  - Photogrammetry
KW  - Aerial photography
N1  - Includes bibliographical references and index
ER  -