Office Hours -- Spring 2015

During the spring semester, you may find me in the

Mathematics Building, Room 4301, 301-405-7061

on Tuesday and Thursday, during the hours 7:45AM - 12:30PM;
except that between 9:30AM and 10:45AM, I am teaching Math 246 in room 0126 of the Armory Building. Scheduled office hours for students in that class are between 11:00 AM and noon.

However, if I am not in my office during those periods, I may be elsewhere in the Math Building. If you must reach me, and neither voice mail nor email will satisfy your needs, then call or text my cellphone (301-538-8381). That is also a good way to reach me at other times during the week. Email is also very reliable.