000 00248pam a2200109a 44500
082 _a621.08
_bM18 NO.20
100 _a
245 1 _aNEGATIVE-RAKE MILLING
260 _aLondon
_bThe Machinery Publishing Co.
_c
964 _gCIRC
997 _a2138 s C
999 _c415888
_d415888