JC2B-Revision with 2013 HCI Prelim Paper 1 Q1-4 by Gary Ang | Jul 18, 2015 | Board-casts | 0 comments [vimeography id="216"] We started revision with 2013 HCI Prelim Paper 1. We went through Q1 to Q4. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Δ