TY  - BOOK
AU  - Zill, Dennis G
ED  - Wright, Warren S.  Cullen, Michael R
TI  - Differential Equations with Boundary-Value Problems
SN  - 9781305970632
U1  - 515.35 ZIL 
PY  - 2017///
CY  - Australia
PB  - Cengage Learning
KW  -  Boundary value problems.Boundary value problems -Textbooks.NUSTTB2022
ER  -