-
41Subjects: “...Machine-tools....”
Book -
42
-
43
-
44
-
45
-
46
-
47
-
48
-
49by Balaskshin, B. S. (Boris Sergeevich), 1900-1974Subjects: “...Machine-shop practice....”
Published 1971
Book -
50
-
51
-
52
-
53
-
54
-
55
-
56
-
57
-
58
-
59
-
60