Polyanin, Andrei Dmitrievich, Handbook of first order partial differential equations /A. D. Polyanin, V. F. Zaitsev and A. Moussiaux - 1a ed. - London : Taylor & Francis, 2002 - 500 paginas.: 25 cm. - ( Differential and integral equations and their applications ;) V.1 . Incluye referencias e índice ISBN: 041527267X Subjects--Topical Terms: Ecuaciones diferenciales parciales --Soluciones numéricas LC Class. No.: QA374 / P65 2002