€{{ finalTotal }}
({{ count }}) ΤΕΜΑΧΙΑ ΣΤΟ ΚΑΛΑΘΙ
€{{ finalTotal }}
ELLIPTIC PARTIAL DIFFERENTIAL EQUATIONS OF SECOND ORDER : 224
ELLIPTIC PARTIAL DIFFERENTIAL EQUATIONS OF SECOND ORDER : 224
From the reviews: "This is a book of interest to any having to work with differential equations, either as a reference or as a book to learn from. The authors have taken trouble to make the treatment self-contained. It (is) suitable required reading for a PhD student." New Zealand Mathematical Society, 1985
