1
by Groover
Published 2011
2
by Degarmo
Published 2008
3
by Kalpakjian
Published 2010
4
by Groover
Published 2007
5
by HASLEHURST
Published 1981
6
by SCHEY
Published 2000
7
by Kalpakjian
Published 2001
8
by QUIRK
Published 1999
9
by Degarmo
Published 1999
10
by Groover
Published 2008
11
by Kalpakjian
Published 2008
12
by Groover
Published 2001
13
by Kalpakjian
Published 2003
14
by KOMACEK
Published 1993
15
by Campbell
Published 1961
16
by Groover
Published 2002
17
by EL WAKIL
Published 1998
18
by MATISOFF
Published 1997
19
by OSTWALD
Published 1997
20
Published 1993