Books by John Augustus Ockerson
Tables Showing Difference of Level in Feet: Corresponding to a Given Angle When the Distance Is Read in Metres Or Feet, and for Horizontal Reductions, for Use With Stadia
-20% with code BOOKS
In stock at our supplier
Report on Lower Colorado River and Delta
-20% with code BOOKS
In stock at our supplier
Report on Lower Colorado River and Delta
-20% with code BOOKS
In stock at our supplier
Tables Showing Difference of Level in Feet
-20% with code BOOKS
In stock at our supplier
Tables Showing Difference of Level in Feet
-20% with code BOOKS
In stock at our supplier