Description, Adjustments and Methods of Use of the Six-inch Micrometer Block Survey Reiterating Transit Theodolite 1912 Pattern [microform](English, Paperback, unknown) | Zipri.in
Description, Adjustments and Methods of Use of the Six-inch Micrometer Block Survey Reiterating Transit Theodolite 1912 Pattern [microform](English, Paperback, unknown)
Description, Adjustments and Methods of Use of the Six-inch Micrometer Block Survey Reiterating Transit Theodolite 1912 Pattern [microform](English, Paperback, unknown)