MC68020 32-bit microprocessor user's manual Motorola - 3rd ed. - Englewood Cliffs, N.J. Prentice-Hall 1989 - various pagings, : ill. ; 24 cm. Spine title: MC 68020 user's manual ISBN: 0135670179 LCCN: 89-164175 Subjects--Topical Terms: Motorola 68020 (Microprocessor)