00394nam a2200157 4500 2391 2391 200227b ||||| |||| 00| 0 eng d 0408000988 621.89 P9782 521 Pugh, B. Friction and wear / 1st ed. London Newnes-Butterworths 1973 206 p. Mechanical wear ddc BK 0 0 ddc 0 621_890000000000000_P9782 0 6994 CL CL 2020-02-27 621.89 P9782 04673 2020-02-27 BK 0 0 ddc 0 621_890000000000000_P9782 0 7791 CL CL 1978-12-13 621.89 P9782 05034 2020-03-18 BK