TY  - GEN
AU  - Williamson, Richard E.
TI  - Introduction to differential equations and dynamical systems
SN  - 0072325739
U1  - 515.35 
PY  - 1997///
CY  - Boston
PB  - McGraw - Hill
KW  - DIFFERENTIAL EQUATIONS
KW  - MATHEMATICS
KW  - ANALYSIS
ER  -