00423nam a22001577a 4500 2303 2303 200220b ||||| |||| 00| 0 eng d 621.16 H9664 1883 Hurst, Charles (The) Care and management of stationary steam engines 4th London Technical Press 1918 viii,88p. 2.14 Steam Engines BK 0 0 ddc 0 621_160000000000000_H9664 0 6820 CL CL 1954-01-29 Asian publishing house 621.16 H9664 01883 2020-02-20 BK