University of St. Andrews (UK)
University of St. Andrews: Greek Number Systems
A comprehensive discussion of Greek number systems of the first millennium BC, including acrophonic and alphabetical. Includes examples demonstrating the lack of a truly unified system among the Greek islands.
Texas A&M University
Greek Numbers and Arithmetic
A brief description of the earliest Greek numberical notation, the Attic system, followed by a more detailed description of the alphabetical system that replaced it.
ibiblio
Ibiblio: Greek Mathematics and Its Modern Heirs
This ibiblio.org site discusses the "Classical roots of the scientific revolution," with concentration on the Greek mathematicians from the 5th century BC to the 5th century AD who "Maintained a splendid tradition of work in the exact...