I had wonderful teachers, I've spent countless hours with K&R, Friedman, Abelson & Sussman and many others. Of course it was a distinctly one way street of com

I had wonderful teachers, I've spent countless hours with K&R, Friedman, Abelson & Sussman and many others. Of course it was a distinctly one way street of communication, but fortunately my questions could almost always be answered by a closer examination of the previous pages.