Elementary partial differential equations /
Berg, Paul W.,
Elementary partial differential equations / By p. w. Berg and j. l. McGregor. - 421 páginas - Holden-day series in mathematics .
Ecuaciones diferenciales parciales
QA374 / B47
Elementary partial differential equations / By p. w. Berg and j. l. McGregor. - 421 páginas - Holden-day series in mathematics .
Ecuaciones diferenciales parciales
QA374 / B47