1.
Elements of Photogrammetry - Earl Church - Hardcover - REVISED
by Church, Earl, Quinn, Alfred O.
ISBN: 9780815620020
List Price: $26.95
2.
Iron Rails to Alaskan Copper : The Epic Triumph of Erastus Corning Hawkins
by Quinn, Alfred O.
ISBN: 9780964666900
List Price: $24.95