TY  - RPRT
TI  - Photogrammetric calibration of Apollo film cameras
AU  - W.T. Borgeson
AU  - Raymond M. Batson
PY  - 1969
DO  - 10.3133/ofr6921
UR  - https://pubs.usgs.gov/publication/ofr6921
ID  - ofr6921
ER  -