00392nam a22001577a 4500 4019 4019 200710b ||||| |||| 00| 0 eng d 621.4 B1671 89 Baker, H. Wright Technology of heat 1st ed. London Longmans 1956 xiii,427p. 29.25 Heat Engineering BK 0 0 ddc 0 621_400000000000000_B1671 0 11570 CL CL 1962-03-15 W. Newman & Co 621.4 B1671 02734 2020-07-10 BK