| 000 | 00499nam a22001817a 4500 | ||
|---|---|---|---|
| 001 | 22593 | ||
| 008 | 190110s1943 xxu||||| |||| 00| 0 eng d | ||
| 041 | _aeng | ||
| 080 | _aA/622.66/G54 | ||
| 100 |
_935907 _aGiven, Ivan A. |
||
| 245 | _aMechanical loading of coal underground | ||
| 260 |
_aNew York _bMcGraw-hill Book Company _c1943 |
||
| 300 |
_a397 p. _bilus. |
||
| 650 |
_935908 _aSISTEMAS DE ACARREO |
||
| 650 |
_95004 _aTRANSPORTE DE MINERALES |
||
| 910 |
_aRNUÑEZ _b38868 |
||
| 942 |
_2z _cLIBR |
||
| 999 |
_c22593 _d22593 |
||