Software for scheduling double sessions

[Roxanne Boyce <mez1zo@NEVADA.EDU>]

This is not an appropriate LM NET question, but my principal
asked for a quick answer.
Could anyone recommend a software program for scheduling a school
of app. 2500 students with app. 12 - 15 possible periods ????
Our office is on Macintosh so it would need to be available
on that format.

Thanks.
Roxanne Boyce, Librarian
Johnson JHS
7701 Ducharme Ave.
Las Vegas, NV 89128     mez1zo@nevada.edu