TY  - BOOK
AU  - Abell, Martha  L.
TI  - Introductory differential equations
SN  - 9780128149485
PY  - 2019///
CY  - Elsevier B.V.
PB  - Elsevier
UR  - https://www.sciencedirect.com/science/book/9780128149485
ER  -