2
by Escobar, Arturo, 1951-
Published 2012
Book Electronic
3
by Seitz, John L.
Published 2011
Book Electronic
4
Published 2012
Book Electronic
5
by Bartels, Larry M., 1956-
Published 2008
Book Electronic
6
by Mills, C. Wright 1916-1962
Published 1956
Book
7
Journal / Magazine
8
by Robertson, Wilmot
Published 1973
Book
9
by Doder, Dusko
Published 1999
Book
10
by Katz, Donald R.
Published 1992
Book
11
by Spulber, Nicolas.
Published 1995
Book
12
Published 1994
Book
13
14
by Caro, Robert A.
Published 2002
Book
15
Published 1994
Book Electronic
16
by Trewartha, Glenn Thomas, 1896-
Published 1970
Book
17
by Murray, Charles A.
Published 2012
Book
18
19
Published 2016
Book
20
by Easterlin, Richard A., 1926-
Published 1980
Book