Text ( visual ) : unmediated Proceedings : 21st Annual IEEE Symposium on Logic in Computer Science : LICS 2006 : 12-15 August 2006, Seattle, Washington / sponsored by IEEE Computer Society Technical Committee on Mathematical Foundations of Computing ; with support from Cadence ... [et al.]. -- Los Alamitos, Calif. ; Tokyo : IEEE Computer Society , c2006. -- xiii, 431 p. : ill. ; 28 cm. -- IEEE Computer Society Order Number: P2631 ; Includes bibliographical references and index. -- ISBN 0769526314 ; (BA79048445) ; https://ci.nii.ac.jp/ncid/BA79048445 Other Title(s): Proceedings : twenty-first Annual IEEE Symposium on Logic in Computer Science. -- Author Heading(s): Symposium on Logic in Computer Science ; IEEE Computer Society. Technical Committee on Mathematical Foundations of Computing ; Cadence