Algorithms : proceedings of International Symposium SIGAL'90 Tokyo, Japan, August 16-18, 1990 / edited by T. Asano ... et al. - Berlin : Springer-Verlag, 1990 - viii, 478 p. : ill. ; 24 cm. - Lecture notes in computer science v. 450 . ISBN: 3540529217 LCCN: 90-010217 Subjects--Topical Terms: Algorithms--Congresses