Ancient Egyptian science : a source book
Philadelphia : American Philosophical Society, 1989-<1995>.
Ancient Egyptian science. Volume II.
Calendars, clocks, and astronomy : a source book
Philadelphia : American Philosophical Society, 1995.
Galileo and medieval kinematics
[Washington, D. C. : VOA, 19--].
Giovanni Marliani and late medieval physics,
New York, Columbia University Press; London, P. S. King & son, ltd., 1941.
Greek science in antiquity.
Freeport, N.Y., Books for Libraries Press [1971, c1955].
The science of mechanics in the Middle Ages.
Madison, Univ. of Wisconsin Press, 1961, c1959.
Revised 22 June 1997 by Ralph H. Abraham