TY  - BOOK
AU  - Zill,Dennis G.
TI  - Differential equations with boundary-value problems: International metric edition 
SN  - 9789814846189
U1  - 515.3 
PY  - 2019///
CY  - Singapore
PB  - Cengage Learning Asia Pte Ltd
KW  - Differential equations
N1  - Includes index
ER  -