The TA office hours are: Eric Dykeman W 10:30 - 11:30 PSH 352 F 10:30 - 11:30 PSF 331 Donghai Sun F 10:00 - 12:00 ERC216 F 3:30 - 4:30 ERC216 Kurt Stangel MWF 11:40 - 12:30 PSF381 T 11:40 - 1:30 PSF381