Ayala, Kenneth J. The 8051 microcontroller : architecture, programming, and applications / Kenneth J. Ayala. - 2nd ed. - Minneapolis/St. Paul : West Pub., c1997. - xix, 367 p. : ill. ; 26 cm. Includes index. ISBN: 0314201882 (alk. paper) Subjects--Topical Terms: Digital control systems.Intel 8051 (Computer) LC Class. No.: QA76.8.I27 / A93 1997