00398nam a22001577a 4500 2307 2307 200220b ||||| |||| 00| 0 eng d 621.5 G4751 1888 Gill, Thomas T. Air and gas compression 3rd New York John Wiley &sons 1941 xi,181p. 18.00 Air Compressors BK 0 0 ddc 0 621_500000000000000_G4751 0 6825 CL CL 1954-01-29 Asian publishing house 621.5 G4751 01888 2020-02-20 BK