TY  - BOOK
AU  - Zill, Dennis G
TI  - Differential equation with boundary value problems
U1  - 515.35 Z65D(8) 
PY  - 2014///
CY  - Ancover
PB  - Cengage Learning
N1  - 2118 17/09/2015 UBC15/7408 30/11/2015 Main Budget
ER  -