I am looking at getting into numerics. This will be mostly aimed at computation in physics. What texts would recommend that are numeric classics? Also a list of texts from in terms of how advanced they are would be great. My Math background: Calc 1-3, Linear Alg, Diff Eq, Math Phys., Complex Variables, PDEs, and Intro to Scientific Computing. Soon to come Grad Math Phys and Analysis. Thank you.