| 000 | 00382cam a22001337a 4500 | ||
|---|---|---|---|
| 008 | 180718b1967 xxu||||| |||| 00| 0 eng d | ||
| 082 | _aW St81 | ||
| 100 | _aStrakosch, George R. | ||
| 245 |
_aVertical transportation: elevators and escalators _cby George R. Strakosch |
||
| 260 |
_aNew York _bJohn Wiley _c1967 |
||
| 300 | _axii, 365p | ||
| 650 | _aEscalators. | ||
| 650 | _aElevators | ||
| 999 |
_c412091 _d412091 |
||