creatorOf |
Hoyt, F. Russell. Cooperation between the city traffic engineering and police departments / by F. Russell Hoyt.
|
Pennsylvania State University Libraries |
|
creatorOf |
Macdonald, Donald S. Traffic engineering and its value to the motor trucking industry / Donald S. Macdonald.
|
Pennsylvania State University Libraries |
|
creatorOf |
McCarty, J. C. Traffic engineering uses of highway planning survey information / By J. C. McCarty.
|
Pennsylvania State University Libraries |
|
creatorOf |
Walbert, Thomas P. The elimination of cross traffic and left turns on through streets by use of medial dividers / by Thomas P. Walbert.
|
Pennsylvania State University Libraries |
|
creatorOf |
Royster, R. F. The budgets of motor vehicle departments / by R. F. Royster.
|
Pennsylvania State University Libraries |
|
creatorOf |
Volk, Wayne N. Relating design to natural path by photographic methods / by Wayne N. Volk.
|
Pennsylvania State University Libraries |
|
creatorOf |
Ricker, Edmund R. The economics of small-town by-passes / Edmund R. Ricker.
|
Pennsylvania State University Libraries |
|
creatorOf |
Perkins, Ernest T. The economic justification for highway improvement / by Ernest T. Perkins.
|
Pennsylvania State University Libraries |
|
creatorOf |
Andriacchi, Louis A. Analysis of traffic signal warrants / by Louis A. Andriacchi.
|
Pennsylvania State University Libraries |
|
creatorOf |
Butterfield, Stephen E. Accelerating and decelerating roadway areas / by Stephen E. Butterfield.
|
Pennsylvania State University Libraries |
|
creatorOf |
Carsten, W. H. Economic justification of traffic engineering improvements / W. H. Carsten.
|
Pennsylvania State University Libraries |
|
creatorOf |
Houghtailing, George K. Economics of placement of surface by-pass routes at grade compared to elevated roadway / by George K. Houghtailing.
|
Pennsylvania State University Libraries |
|