000 00281nam a2200133Ia 4500
100 _aLongton/J.W
942 _cBK
654 _ametal
245 _aSheet Metal Production
260 _bSir ISAAC Pitman & Sons Ltd.
_c1967
082 _a671.8
300 _a191
546 _aENGLISH
999 _c20609
_d20609