Instructors 
Dr. Czaja / Changhui Tan 
Lectures 
Monday, Wednesday, Friday. 1pm~1:50pm, room 0131 of the Reckord Armory. 
Discussions 
Section 0332: Tuesday, Thursday. 2pm~2:50pm, room B0427 of the Math Building. 

Section 0342: Tuesday, Thursday. 3pm~3:50pm, room 0302 of the Math Building. 
Professor's Office Hour 
Monday, Wednesday, Friday, 12pm~12:50pm, room 4406 Math Building. 
TA's Office Hour 
Tuesday and Thursday 4pm5pm, room 1305 Math Building. 

I also have a tutoring hour on Wednesday 4pm~5pm. The tutoring room is 0301 Math Building. 
