TY  - BOOK
AU  - Fletcher, Alexis
TI  - Differential equations : : an introduction 
SN  - 978-1-63987-666-2
U1  - Cir./515.35/F632 
PY  - 2023///
CY  - New York
PB  - Murphy & Moore
KW  - Differential equations
N1  - Includes index
ER  -