TY  - BOOK
AU  - Ayres, Frank
TI  - Shaum's Outline of Theory and Problems of: Differential Equations
U1  - 515.35 18ª ed.
PY  - 1952///
CY  - New York.
PB  - Shaum P.
KW  - Equation of first order and first degree
KW  - Linear equations
KW  - Integration in series
N1  - Index (Índice alfabético); Origin of Differential Equations.
Linear Equations with Variable Coefficients-Miscellaneous
ER  -