Powers, David L.
Boundary value problems and partial differential equations / David L. Powers. - London: Elsevier, c2010. - xi, 506 p. : ill. ;
0123747198
Boundary value problems.
Differential equations, Partial.
QA379 / .H86 1991
Boundary value problems and partial differential equations / David L. Powers. - London: Elsevier, c2010. - xi, 506 p. : ill. ;
0123747198
Boundary value problems.
Differential equations, Partial.
QA379 / .H86 1991