Effects of hours of service regularity of schedules, and cargo loading on truck and bus driver fatigue. Final report.

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

Sperner's theorem on maximal-sized antichains and its generation /

Includes bibliographical references.

On finding the maximal elements in a set of plane vectors /

"UIUCDCS-R-74-667"

Astronomy improved: or, A new theory of the harmonious regularity observable in the mechanism or movements of the planetary system. In three lectures, read in the chapel of Yale-college, in New-Haven. Begun February 17, 1781 ...

Evans 18797.