greenspan, Donald.
Introductory numerical analysis of elliptic boundary value problems / - 1st edn / - New York : Harper & Row, Inc , 1969 - 164p ;
Mathematics
B33:1 / K6
Introductory numerical analysis of elliptic boundary value problems / - 1st edn / - New York : Harper & Row, Inc , 1969 - 164p ;
Mathematics
B33:1 / K6