Jon Urbanchek, UM Men's Swimming Coach at 2000 Big Ten meet

[Urbanchek dives into pool after U-M victory]

Jon Urbanchek, UM Men's Swimming Coach at 2000 Big Ten meet

[Urbanchek interviewed in pool after U-M victory]

The plane system of coordinates for highway surveys; a review of a ground surveying method, prepared under the direction of W.M. Parker, engineer of traffic & planning, and C.E. Gray, assistant engineer of planning, by Jon S. Beazley, photogrammetric engineer.

Bibliography: leaves 46-48.