I am looking for a text book for COS101S, Title: Discrete mathematics: Mathematical reasoning and proof with puzzles, pattens, ans games. Author: Ensley, D.E & Crawley, J.W. year published 2006. 1st edition. Publisher Wiley
and
Module MAT103N: Title: Elementary Linear Algebra; Applications version. Author: Anton, H & Rorres, C. year published 2005. 9th Edition. Publisher Wiley