I think I have these books "Exploring Mathematics 3A &3B (2nd Edition) by K.S. Leung. W.N. Chu and O.K. Fok (Oxford)", I will double check and let you know tomorrow,
Those books are about 85-90% new, with most pencil marks, a few of pen and highlighter marks , 2 books = $160, taiwai MTR station to trade, or if you will go to Eugene baby fair in Aug 2-5, I can meet you there too.
回復 Padraig 的帖子
As I also received so many offer and pm from other people at the same time, I have not yet decided to buy. Thank you for your reply and don't wait for me.