| 000 | 00354pam a2200157a 44500 | ||
|---|---|---|---|
| 008 | 230515b1952 xxu||||| |||| 00| 0 eng d | ||
| 020 | _aNULL | ||
| 041 | _aENGL | ||
| 082 | _a515.35 / AYR | ||
| 100 | _aAYRES F. | ||
| 245 | _aDIFFERENTIAL EQUATIONS (MC.GRAW) | ||
| 250 | _aN.D. | ||
| 260 |
_aNULL _bMc. G _c1952 |
||
| 300 | _a296 PB | ||
| 650 | _aNULL | ||
| 999 |
_c630590 _d630590 |
||