TY  - BOOK
AU  - Tenenbaum, Morris.
AU  - Pollard, Harry.
TI  - Ordinary differential equations
SN  - 9780486649405
U1  - 515.35 
PY  - 1963///
CY  - New York
PB  - Dover
KW  - Differential equations
KW  - Mathematics
ER  -