000			003350000a22001330004500
245			_aDie sinking and engraving machines
100			_aTown, H.C.
260			_aLondon _bMachinery Publishing _c1959
300			_a72p. : ill.
440			_aMachinery Yellowback series ; no.45
080			_a621.72 _bT6
041			_aEN
942			_cBK
999			_c94116 _d94116