1
Έκδοση 1985
“...Commission on Engineering and Technical Systems...”
Βιβλίο
2
Έκδοση 1994
“...Commission on Engineering and Technical Systems...”
Βιβλίο
3
Έκδοση 1991
“...National Research Council (U.S.). Commission on Engineering and Technical Systems...”
Βιβλίο
4
Έκδοση 1995
“...National Research Council (U.S.). Commission on Engineering and Technical Systems...”
Βιβλίο
5