000 | 00427pam a2200145a 44500 | ||
---|---|---|---|
008 | 160408b1981 xxu||||| |||| 00| 0 eng d | ||
082 |
_a621.815 _bH637H |
||
100 | _aHitchings,Rob | ||
245 | 1 | _aHOW TO MAKE A FOLDING MACHINE FOR SHEET METAL WORK | |
260 |
_a _bIntermediate Technology Publications, London _c1981 |
||
650 | _aMachinery -- Design | ||
650 | _aFolding -- Machines | ||
964 | _gCIRC | ||
997 | _aA73598 C | ||
999 |
_c309261 _d309261 |