Signal timing improvement practices /
Peter S. Parsonson.

APA Citation

Parsonson, P. S., National Research Council (U.S.). Transportation Research Board., National Cooperative Highway Research Program. (1992). Signal timing improvement practices. Washington, D.C.: Transportation Research Board, National Research Council.

MLA Citation

Parsonson, Peter S, National Research Council (U.S.). Transportation Research Board, and National Cooperative Highway Research Program. Signal Timing Improvement Practices. Washington, D.C.: Transportation Research Board, National Research Council, 1992.