TY - BOOK AU - Bignell,James AU - Donovan,Robert TI - Digital electronics SN - 9781418020262 PY - 2007/// CY - Clifton Park, NY PB - Thomson Delmar Learning KW - Digital electronics N1 - Includes bibliographical references and index UR - http://www.loc.gov/catdir/enhancements/fy1104/2006008057-t.html ER -