Griswold'S Railroad Engineers' Pocket Companion For the Field. Comprising Rules For Calculating Deflexion Distances and Angles, Tangential Distances and Angles, and All Necessary Tables For Engineers; Also, the Art of Leveling From Preliminary Survey to th
Autor Whiting Griswold
13 sep 2006
Paperback
Preț: 124.50 lei
3-5 săpt.