000 00252pam a2200109a 44500
082 _a621.75
_bB676a
100 _aBower, C. T.
245 1 _aAIDS TO MACHINE-SHOP PRACTICE
260 _aLondon
_bOdhams Press
_c1961
964 _gCIRC
997 _a16831 C
999 _c435382
_d435382