The MIT Course Catalog for 2009–2010 is Volume 145, Number 1, of the MIT Bulletin.

The MIT Bulletin is published four times a year by the Massachusetts Institute of Technology, Cambridge, MA. Issue titles and publication dates are as follows:

• Course Catalog, September
• Student Directory, November
• Faculty/Staff Directory, November
• MIT Facts, January

The Massachusetts Institute of Technology reserves the right to change the course information, regulations, and policies published in the MIT Bulletin.

Please send questions or comments to the Reference Publications Office, Room E28-100, 77 Massachusetts Avenue, Cambridge, MA 02139-4307.