00356nam a22001457a 4500 981 981 200103b ||||| |||| 00| 0 eng d 621.93 S6111 461 Simons, Eric N. Saws and sawing machinery London Pitman 1946 viii,224p. 8.07 Saws BK 0 0 ddc 0 621_930000000000000_S6111 0 3270 CL CL 1953-10-22 A. H. Wheeler 621.93 S6111 00636 2020-01-03 BK 0 1 ddc 0 621_930000000000000_S6111 0 11865 CL CL 1953-10-22 Wheeler 621.93 S6111 00635 2020-07-16 BK