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Dr. Andrew Siefker

Professor Department of Mathematics
Email
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

Experience