Robertson's traverse tables :
or, tables of difference of latitude and departure: ... Originally applied to plane sailing; but now more particularly suited to the purposes of land surveying.
|Main Creator:||Robertson, Abram, 1751-1826.|
|Published / Created:||
Dublin : printed for James Porter, 1770.
Physical description: ,90,p. ; 8vo
|Call Number||View in||Collection|
|Dublin1770(33)||Manuscripts Reading Room Special Access||Dix|