TY  - BOOK
AU  - Ricardo, Henry J.
TI  - A modern introduction to differential equations
SN  - 9789380501765
U1  - 515.35 
PY  - 2009///
CY  - Amsterdam
PB  - Elsevier
KW  - Mathematics
N1  - Includes bibliographical references and index; Allied Publisher, Kolkata
ER  -