TY - BOOK AU - Markus,John,1911- TI - Digital circuits ready-reference PY - 1982/// CY - New York PB - McGraw-Hill KW - Digital electronics KW - Handbooks, manuals, etc N1 - 'Portions of this book originally appeared in Modern electronic circuits reference manual' - t. verso; 'Addresses of sources used': p.xv; Includes indexes ER -