Understanding driver performance variability and perception of risk: driver hazard perception research plan.

Federal Highway Administration, Washington, D.C.

Driver perception of just-noticeable differences of automotive signal lamp intensities. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

Data analysis of tractor-trailer drivers to access drivers' perception of heavy duty truck ride quality. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Research, Washington, D.C.

Perception of distortion

"Contract no. N61339-506."

The Classic Latin dictionary; Latin-English and English-Latin. Compiled from the best authorities of both languages with a glossary of geographical names.

Mode of access: Internet.

On the perception of small differences, with special reference to the extent, force and time of movement,

Mode of access: Internet.

A general view of the world : comprising a physical, political, and statistical account of its grand divisions ... with their empires, kingdoms, republics, principalities, & c : exhibiting the history of geographical science and the progress of discovery to the present time :

Mode of access: Internet.

An account of geographical and astronomical expedition to the northern parts of Russia, for ascertaining the degrees of latitude and longitude of the mouth of the river Kovima; of the whole coast of the Tshutski, to East Cape; and of the islands in the eastern ocean, stretching to the American coast: performed ... by Commodore Joseph Billings, in the years 1785, &c. to 1794: the whole narrated from the original papers,

Mode of access: Internet.

The new American grammar of the elements of astronomy, on an improved plan: in three books. I. The use of the terrestrial globe in the solution of geographical and astronomical problems. II. The use of the celestial globe in the solution of problems, relative to the sun, planets, and fixed stars. III. The solar system, and the firmament of fixed stars. The whole systematically arranged and scientifically illustrated; with several cuts and engravings; and adapted to the instruction of youth in schools and academies.

Mode of access: Internet.

The perception of space and matter.

Mode of access: Internet.

Glossary of geographical and topographical terms and of words of frequent occurrences in the composition of such terms and of place-names,

Series title also at head of t.-p.

Walker's pronouncing dictionary of the English language. Abridged for the use of schools, containing ... principles of English pronunciation with the proper names that occur in the sacred Scriptures; to which is ... added a selection of geographical proper names and derivatives.

Mode of access: Internet.

Walker's pronouncing dictionary of the English languge : abridged for the use of schools : containing a compendium of the principles of English pronunciation with proper names that occur in the sacred scriptures : to which is likewise added, a selection of geographical proper names and derivatives.

Mode of access: Internet.

A list of geographical atlases in the Library of Congress, with bibliographical notes.

Vols. 1-4, compiled under the direction of P. L. Phillips, chief. Division of Maps and Charts; v. 5- by C.E. LeGear.

A list of geographical atlases in the Library of Congress, with bibliographical notes.

Vols. 1-4, compiled under the direction of P. L. Phillips, chief, Division of Maps and Charts; v. 5-6, by C. E. LeGear, Map Division (v. 7-8, Geography and Map Division)