TY  - BOOK
AU  - Gram Christian
TI  - Selected numerical methods for linear equations,polynomial equations,partial differential equations, conformal mapping
U1  - 515.62 
PY  - 1962///
CY  - Copenhagen
PB  - Regnecentralen
KW  - Calculus
KW  - Partial differential equations
KW  - Polynomial equations
ER  -