displaying 1 - 2 results in total 2
Collins, B. L.; Sanders, P. A.
view article (1.0)Evaluation of the Visibility of Buoys and Topmarks.National Institute of Standards and Technology, Gaithersburg, MDNISTIR 4756Coast Guard, Croton, CT, NISTIR 4756
March 1992
76 p.Worthey, J. A.
view article (1.0)Lights of New York Harbor.National Bureau of Standards, Gaithersburg, MDNBSIR 88-3807Department of Transportation, Washington, DC, NBSIR 88-3807
June 1988
91 p.