1
3
Published 2012
Journal / Magazine Electronic
5
Published 1925
Book
6
Published 1980
Book
8
Published 2002
Book
10
by Patterson, Lee E. 1968-
Published 2010
Book
13
Book
16
by Dontas, Domna N.
Published 1966
Book
17
by Borowiec, Andrew.
Published 1983
Book
20