Partial Differential Equations : an Introduction /
Epstein, B.
Partial Differential Equations : an Introduction / - New Delhi : Tata McGraw-Hill Pub. Co. , 1962 - 273p :
Mathmatics
Partial Differential Equations : an Introduction / - New Delhi : Tata McGraw-Hill Pub. Co. , 1962 - 273p :
Mathmatics