00340nam a2200133 4500 763 763 191217b ||||| |||| 00| 0 eng d 621.9 T743 288 Town, H. C. Technology of Machine Shop London Longmans 1951 x, 366 p. Machine Tools ddc BK 0 0 ddc 0 621_900000000000000_T743 0 2865 CL CL 1952-10-10 621.9 T743 00235 2019-12-17 BK 0 0 ddc 0 621_900000000000000_T743 0 2866 CL CL 1952-10-10 621.9 T743 00236 2019-12-17 BK