| 000 | 00372pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1976 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGLISH | ||
| 082 | _aNULL | ||
| 100 | _aAULT J. C. / AYRES | ||
| 245 | _aTHEORY AND PROBLEMS OF DIFFERENTIAL EQUATIONS | ||
| 250 | _aNULL | ||
| 260 |
_aNULL _bMC. G _c1976 |
||
| 300 | _a295 PB | ||
| 650 | _aNULL | ||
| 999 |
_c632178 _d632178 |
||