41
43
46
Abd El Monem, Nabil
1978
“...CWE - Chemical engineering, chemical industry - general...”1978
JuSER Full text
47
Höhlein, Bernd
1977
“...CWE - Chemical engineering, chemical industry - general...”1977
JuSER Full text
49
Schwochau, Klaus
1977
“...CWE - Chemical engineering, chemical industry - general...”1977
Full text JuSER
50
51
52
54
55
56
58