Proceedings of the twelth international conference on boundary elements in engineering, held at hokkaido university, sapporo, japan, during 24-27 september 1990 / Eds. m. tanaka, c.a. brebbia, t. honma - 592 páginas - Boundary elements ; 12 . ISBN: 1853120928 Subjects--Topical Terms: MatemáticasIngeniería--Discursos, ensayos, conferencias LC Class. No.: TA151 / I57 1990