Dr. Andrew Siefker
Professor
Department of Mathematics
- andrew.siefker@angelo.edu
- Phone
- 325-486-5440
- Office
- Mathematics-Computer Science Building 219B
Office Hours
Monday
10:00 am - 12:00 pm
Tuesday
9:00 am - 10:30 am, 2:30 pm - 3:30 pm
Wednesday
10:00 am - 12:00 pm, 1:00 pm - 2:00 pm
Thursday
9:00 am - 10:30 am
Friday
10:00 am - 12:00 pm, 1:00pm - 2:00 pm