TY  - BOOK
AU  - Zill,Dennis G.
TI  - A first course in differential equations
SN  - 0534373887
AV  - QA372 .Z55 2001
U1  - 515.35 
PY  - 2001///
CY  - Pacific Grove, CA
PB  - Brooks/Cole
KW  - Differential equations
N1  - Includes bibliographical references and index; Mathematics, Physics and Statistics
ER  -