00425nam a22001457a 4500 4857 4857 200904b ||||| |||| 00| 0 eng d 621.436 B9169 746 British Standards Institution Diesel engines for general purposes London British Standards Institution 1959 23 P. 4.00 Diesel Motor BK 0 0 ddc 0 621_436000000000000_B9169 0 13861 CL CL 1964-04-17 W. Newman & Co 621.436 B9169 02962 2020-09-04 BK