1.
|
Pittsburgh : University of Pittsburgh Press, ©1992.
HD5325.I5 1892 H53 1992 |
Map It |
|
2.
|
[Washington, D.C. : U.S. G.P.O., 2002]
Y 1.1/8: 107-742 |
|
3.
|
[Pittsburgh, Pa.] : University of Pittsburgh Press, c2001.
HD9519.U58 W37 2001 |
Map It |
|
4.
|
Lanham, Maryland ; London, England : Rowman & Littlefield, 2015. ©2015
|
5.
|
Pittsburgh, Pennsylvania : University of Pittsburgh Press, 2001. ©2001
|
6.
|
[Washington, D.C. : U.S. G.P.O., 2007]
KF32 .N38 2007c |
|
7.
|
[Washington, D.C. : U.S. G.P.O., 2003]
Y 1.1/8: 108-360 |
|