Which section are you taking?

Code Start - End Meeting Time
CHEM 31B 2016-01-01 - 2016-05-06 MWF 11:30-12:20 PM
CHEM 31B 2016-01-01 - 2016-05-06 MW 6-7:20 PM
CHEM 31B 2016-01-01 - 2016-05-06 MWF 1:30-2:20 PM