1
Published 1980
Subjects: ...170 length measuring machines...
Book
2
by Eva María Rubio
Published in Materials
Subjects: ...misc machines...
electronic Article
4
by Chanute, Octave
Published 1894
Subjects: ...misc Flying-machines...
Microform
6
Subjects: ...gnd Machine-like systems...
electronic Article
7
9
10
Published 1989
Subjects: ...misc Weighing-machines...
Book
11
by Foltz, Charles I.
Published 1965
Subjects: ...misc Teaching machines...
Book
12
13
15
16
Subjects: ...misc Turing machines...
electronic Article
17
Subjects: ...misc Electronic gambling machines...
electronic Article
20
Subjects: ...gnd register machines with counters...
electronic Article