00405nam a22001577a 4500 2601 2601 200311b ||||| |||| 00| 0 eng d 621.402 G2935 2193 Gebhardt, G. F. Steam power plant engineering 6th ed. New York Wiley 1944 v,1036 p. 45.00 Steam Power Plants BK 0 0 ddc 0 621_402000000000000_G2935 0 7292 CL CL 1954-03-26 A. H. Wheeler 621.402 G2935 02085 2020-03-11 BK