2 matching record(s)
file U (Stack)Hill, Donald R.
Trebuchets
offprint from Viator - Medieval and Renaissance Studies, vol. 4, 1973. University of California Press. Berkeley, Los Angeles.
[Unknown]
1973
R (Open Shelf)Hill, Donald R.
Islamic Science and Engineering
Edinburgh: Edinburgh University Press, 1993. Presented by the author
[1994-41]
1993