00346nam a22001337a 4500 2412 2412 200228b ||||| |||| 00| 0 eng d 621.89 P9782 521 Pugh, B. Practical lubrication / London Newnes 1970 vii, 204 p. Lubrication and Lubricants BK 0 0 ddc 0 621_890000000000000_P9782 0 7027 CL CL 2020-02-28 621.89 P9782 04711 2020-02-28 BK