Ford, William; Topp, William. (1987). The Mc 68000 : assembly language and systems programming / William Ford, William Topp. Lexington, Massacahusetts :: D.C. Heath,.
Ford, William; Topp, William. The Mc 68000 : assembly language and systems programming / William Ford, William Topp. Lexington, Massacahusetts :: D.C. Heath,, 1987
Ford, William; Topp, William. The Mc 68000 : assembly language and systems programming / William Ford, William Topp. Lexington, Massacahusetts :: D.C. Heath,, 1987.