TY  - BOOK
AU  - Ricardo,Henry
TI  - A modern introduction to differential equations
SN  - 9780123747464 (hardcover : alk. paper)
PY  - 2009///
CY  - Amsterdam, Boston
PB  - Academic Press/Elsevier
KW  - Differential equations
N1  - Includes bibliographical references and index
ER  -