000 00325pam a2200145a 44500
082 _a621.9
_bSi5c
100 _aSimons, Eric Norman
245 1 _aCUTTING-TOOL MATERIALS
260 _aLondon
_bPitman
_c1951
300 _a180
650 _aMachine-Tools
650 _aMetal-Cutting
964 _gCIRC
997 _a16811 C
999 _c436115
_d436115