One problem with this book is it doesn't teach good programming style. For example, the program in chapter 19 is 200 lines of code that doesn't use procedures a

One problem with this book is it doesn't teach good programming style. For example, the program in chapter 19 is 200 lines of code that doesn't use procedures anywhere -- it's all in one big lump of code. This is bad, because when novice programmers try to modify the program, they will quickly find it becomes unmaintainable.