00399nam a22001457a 4500 930 930 200101b ||||| |||| 00| 0 eng d 697 C369 497 Catton, J. Leslie Combustion and modern coal burning equipment London Sir Isaac Pitman & Sons 1946 vi,121p 10.30 5.15 Boilers BK 0 0 ddc 0 697_000000000000000_C369 0 3195 CL CL 1952-10-22 697 C369 00543 2020-01-01 BK 0 0 ddc 0 697_000000000000000_C369 0 3196 CL CL 1952-10-22 697 C369 00544 2020-01-01 BK