On Thu, 19 Nov 2009, Allin Cottrell wrote:
In addition, since this is a bit tricky, I've added a built-in
function "weekday" (in CVS and snapshot) which does the
calculation given year, month and day.
Riccardo (Jack) Lucchetti
Dipartimento di Economia
Università Politecnica delle Marche
r.lucchetti(a)univpm.it
http://www.econ.univpm.it/lucchetti