I remember that in the first chapters of their Assembly Language Book, Peter Norton and John Socha used DEBUG to teach the principles of assembler and build a f

I remember that in the first chapters of their Assembly Language Book, Peter Norton and John Socha used DEBUG to teach the principles of assembler and build a few simple programs. After this introduction, they moved to MASM and TASM for the remaining chapters. Awesome book, it taught me a lot.