| 000 | 00497 a2200253 4500 | ||
|---|---|---|---|
| 001 | 24909 | ||
| 020 | _a0-13-550450-32 | ||
| 041 | _aeng | ||
| 080 | _a681.3.06 Per | ||
| 245 | _aManaging systems maintenance | ||
| 250 | _a | ||
| 260 | _aEnglewood Cliffs | ||
| 260 | _bPrentice-Hall, | ||
| 260 | _c1983 | ||
| 300 | _a372 p. | ||
| 300 | _c27 cm | ||
| 490 | _a | ||
| 100 | _aPerry, William E. | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aSoftware maintenance | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c48441 _d48440 |
||