Ayala ,. The 8051Microcontroller 3 rd ed / Textual Documents - 3rd ed . - Delhi Cengage Learning India Pvt.Ltd., 2014 - xix/412: PB; 24*19. ISBN: 9788131502006 Subjects--Index Terms: Embed .sys.des.(ME-I) Dewey Class. No.: 004.165 / AYA