00557nam a22001817a 450000500170000000800410001702000080005804100080006608200190007410000220009324500490011526000450016430000150020970000220022494200070024699900170025395201050027020260618123209.0260618b        |||||||| |||| 00| 0 eng d  a000  aeng  a371.904bROG/T  aRogers, Norman R.  aToolmaking For Schoolsc/by Norman R. Rogers  aLondon:bSir Isaac Pitman & Sons;c1951.  aviii,123p.  aRogers, Norman R.  cBK  c47900d47900  001040708NFICaPBBCLbPBBCLcGENd2026-06-18l0o371.904 ROG/Tp13754r2026-06-18w2026-06-18yBK