TY  - BOOK
AU  - Ricardo,Henry J.
AU  - 
TI  - A modern introduction to differential equations 
SN  - 978 0 12 374746 4
U1  - 515.35/R488m 
PY  - 0000///Elsevier
PY  - 2009///
CY  - New Delhi 
KW  - Differential equation.
KW  -   Mathematics
N1  - Includes index(p.505-518) bibliog  glossary
ER  -