Text ( visual ) : unmediated Ultimate zero and one : computing at the quantum frontier / Colin P. Williams, Scott H. Clearwater. -- hardcover : alk. paper. -- New York : Copernicus , c2000. -- xiv, 250 p. : ill. ; 25 cm. -- Includes bibliographical references (p. 237-245) and index. -- ISBN 0387947698 ; (BA45071297) ; https://ci.nii.ac.jp/ncid/BA45071297 Author Heading(s): Williams, Colin P. ; Clearwater, Scott H.. -- Classification(s): LCC : QA76.889 ; DC21 : 004.1. -- Subject Heading(s): LCSH : Quantum computers