I understand its a late 80's book and the authors were justifiably proud of their new AMS Euler typeface when they wrote it. However, by today's display standards, I find it a bit lacking (atleast in my copy, no offense). The equations are not as pretty compared to standard TeX or even pre-TeX printing, the letters zig zag vertically sometimes, I dont know perhaps to make emphasis or avoid italics, which is not exactly visually pleasing, and there are typos.
I am so willing to read this book I'll order a new one if I'm convinced that modern editions have an improved typesetting. Does anybody know?