TY  - BOOK
AU  - Coddington,Earl A.
AU  - Levinson,Norman
TI  - Theory of ordinary differential equations
SN  - 0070992568
U1  - 515.352 23
PY  - 1972/// [Reprinted 2010]
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Differential equations
ER  -