Back in the day, I wrote the first book specific to the Apple II and programming the 6502 on that platform. It was pretty popular at the time, and Doom's creato

Back in the day, I wrote the first book specific to the Apple II and programming the 6502 on that platform. It was pretty popular at the time, and Doom's creator, John Romero, started out with it. Recently Chris Torrence revived the book (Lulu), and it's online as well from the original articles. http://www.softalkapple.com/content/assembly-lines-roger-wagner-part-1 http://www.softalkapple.com/content/assembly-lines-roger-wag...