MC68020 32-bit microprocessor user's manual Motorola - 2nd. ed. - Englewood Cliffs, N.J. Prentice-Hall 1985 - various pagings, : ill. ; 24 cm. Spine title: MC68020 user's manual ISBN: 0135668603 Subjects--Topical Terms: Motorola 68020 (Microprocessor)