| 000 | 00325nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230523s1961 xx 000 0 und d | ||
| 020 | _a9788120303614 | ||
| 041 | _aeng | ||
| 100 | _aEarl A.Coddington. | ||
| 245 |
_aAn Introduction to ordinary differential equation. _cEarl A.Coddington. |
||
| 260 |
_bPhi Learning Pvt Ltd _c1961 |
||
| 999 |
_c427485 _d427485 |
||