TY  - BOOK
AU  - Boyce, William E.
AU  - Diprima, Richard C.
TI  - Elementary Differential Equations 
SN  - 9814126500
U1  - 515.35 
PY  - 2002///
CY  - Singapore : 
PB  - John Wiley Asia, 
KW  - Boundary Value Problems
KW  - Differential Equations
N1  - YY
UR  - https://eaklibrary.neduet.edu.pk:8443/catalog/bk/books/toc/9-8141-2650-0.pdf
ER  -