TY - BOOK AU - TOCCI R.J., AND WIDMER N.S. TI - DIGITAL SYSTEMS PRINCIPLES AND APPLICATIONS 8TH ED U1 - 621.382 PB - PRENTICE HALL OF INDIA PVT.LTD., NEW DELHI KW - DIG.ELECTRONICS and MICROPROCESSORS (S.E.) N1 - 7569 ER -