author = { Williams, John C. Williams, John Cassan Carrick },

title = { Simple photogrammetry plan-making from small-camera photographs taken in the air, on the ground, or underwater },

publisher = {Academic Press},

isbn = {0127546502},

year = {1969},

address = { London [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }