Series tracing the roots and development of the modern calendar
World Service,·5 episodes
The development of the modern calendar
25 Nov 1999,·13 mins
Is Stonehenge truly an enormous calendar?
26 Nov 1999,·13 mins
The role of Emperor Constantine in the development of the modern calendar
27 Nov 1999,·13 mins
The role of in King Charlamagne in the development of the modern calendar
28 Nov 1999,·13 mins
The Church's role in the development of the calendar
29 Nov 1999,·13 mins
