Thermal engineering.

v.11 1964 Jul-Dec; v.12 1965 Jul-Dec; v.13 1966 Jan-Jun; v.15 1968 Jan-Jun; v.19 1972 Jul-Dec; v.20 1973 Jan-Jun; v.20 1973 Jul-Dec; v.21 1974 Jan-Jun; v.22 1975 Jan-Jun; v.22 1975 Jul-Dec; v.23 1976 Jan-Jun; v.23 1976 Jul-Dec; v.24 1977 Jan-Jun; v.24 1977 Jul-Dec; v.26 1979; v.27 1980; v.28 1981; v.29 1982; v.30 1983; v.31 1984; v.32 1985; v.33 1986; v.34 no.1-8 1987; v.35 1988; v.36 1989; v.37 1990; v.38 1991; v.41 no.1-6 1991; v.39 no.1-6 1992; v.39 no.7-12 1992; v.40 no.1-6 1993; v.40 no.7-12 1993; v.41 no.7-12 1994; v.42 no.1-6 1995; v.42 no.7-12 1995; v.43 no.1-4 1996; v.43 no.5-8 1996; v.43 no.9-12 1996; v.44 no.2-6 1997; v.44 no.7-12 1997; v.46 no.1-6 1999; v.46 no.7-12 1999; v.47 no.1-6 2000; v.47 no.7-12 2000; v.48 no.1-6 2001; v.48 no.7-12 2001; v.49 no.1-6 2002; v.49 no.7-12 2002; v.50 no.1-6 2003; v.50 no.7-12 2003; v.51 no.1-6 2004; v.51 no.7-12 2004