TY  - BOOK
AU  - Piaggio, H. T. H.
TI  - An elementary treatise on Differential Equations and their applications
U1  - 515.35 
PY  - 2000///
CY  - New Delhi
PB  - CBS Publishers & Distributors
KW  - Mathematics
KW  - Analysis
KW  - Differential Equations
ER  -