| 000 | 00568 a2200277 4500 | ||
|---|---|---|---|
| 001 | 45611 | ||
| 020 | _a0-89116-617-32 | ||
| 041 | _aeng | ||
| 080 | _a662.74:620.19 Raa | ||
| 245 | _aErosion wear in coal utilization | ||
| 250 | _a | ||
| 260 | _aWashington | ||
| 260 | _bHemisphere Pub., | ||
| 260 | _c1988 | ||
| 300 | _axiii,621 p. | ||
| 300 | _c23 cm | ||
| 490 | _a | ||
| 100 | _aRaask, Erich | ||
| 700 | _a | ||
| 650 | _a | ||
| 650 | _aCoal-handling machinery | ||
| 650 | _aMetals-Erosion | ||
| 650 | _aMechanical wear | ||
| 942 | _cBK | ||
| 942 | _2UDC | ||
| 999 |
_c51436 _d51436 |
||