TY  - BOOK
AU  - Martin,William Ted
AU  - Reissner,Eric
TI  - Elementary differential equations,
U1  - 515.3/5 19
PY  - 1961///
CY  - Reading, Mass.
PB  - Addison-Wesley Pub. Co.
KW  - Differential equations
N1  - includes index
; 1.	Nature and origin of differential equations
2.	The differential equation of first order
3.	Second order differential equations
4.	Higher order differential equations
5.	Systems of first order differential equations
6.	Finite difference equations
7.	Partial differential equations

ER  -