As most of you know, our association has a book shop. Here lie some collectors items (lecture notes) where we don't have the space for anymore. The good news for you is that we’ll be selling these! It’ll definitely be a mess, but there’s truly something for everyone—from DATA-V to Elementary Number Theory, and maybe even Probability theory and statistics. So, come on down to The A–Eskwadraat room is a lecture notes flea market and snag those gems for a voluntary contribution of at least €0,- per item you purchase (note: there may be administration costs involved).