I stumbled across a few nice freebies on the Penn State Surveying Website.
MathCad e-book for Adjustment Computations
MathCad e-book for Elementary Surveying
Map Projections MS EXCEL spreadsheet - I…
...less than a year old, ...in perfect condition. ...1" second precision GREAT PRICE $8,795.00MSRP $13.5kThe SOKKIA SET X total station incorporates the latest technology with the traditi…