1
by Scheurer, Adolf
Published 1919
Springer Berlin Heidelberg

2
by Ott, J. C.
Published 1860
Springer Berlin Heidelberg

3
Published 1904
Springer Berlin Heidelberg

4
Published 1904
Springer Berlin Heidelberg

5
by Jaberg, Sabine
Published 2009
Duncker & Humblot

7
by Mæland, Bård, Brunstad, Paul Otto
Published 2009
Palgrave Macmillan UK

8
by Shah, Anwar
Published 2007
World Bank

9
by Vandewiele, Tiny
Published 2006
Martinus Nijhoff Publishers

10
by James, D. A.
Published 1986
Macmillan Education UK

11
by Looney, Robert E.
Published 1988
Palgrave Macmillan UK

12
Published 1991
Palgrave Macmillan UK

13
Published 1988
Palgrave Macmillan UK

14
by Freedman, Lawrence
Published 1983
Palgrave Macmillan UK

15
by Keegan, John
Published 1979
Macmillan Education UK

16
by Dellios, Rosita
Published 1990
Palgrave Macmillan UK

17
by Mazarr, Micheal J.
Published 1989
Palgrave Macmillan UK

18
by Gordon, G. A. H.
Published 1988
Palgrave Macmillan UK

19
by Sherr, James
Published 1987
Palgrave Macmillan UK

20
by Rose, Clive
Published 1985
Palgrave Macmillan UK