Toronto: The Free Press 777, 2001 | , 1987 , ISBN 0-7167-1193-1 |
---|---|
; Polyhedra with Hollow Faces, Proc of NATO-ASI Conference on Polytopes | Toronto 1993 , ed T |
An inscription of two six-pointed stars on a limestone block belonging to a Ptolemaic-era temple from the island of Elephantine in southern Egypt | The Six-Pointed Star: Its Origin and Usage 4th ed |
---|---|
; Polyhedra with Hollow Faces, Proc of NATO-ASI Conference on Polytopes |
, 1987 , ISBN 0-7167-1193-1 | |
---|---|
Shephard; Tilings and Patterns, New York: W |