21
Published 2003
Springer Netherlands

22
by Williams, Christopher R., Arrigo, Bruce A.
Published 2004
Springer US

23
by Wagner, Peter
Published 1991
Springer Netherlands

24
by Steegmann, A. Theodore
Published 1983
Springer US

25
by Santo, Robert S. De
Published 1978
Springer US

26
by Flynn, Patrice
Published 2001
Springer US

27
by Stein, Tobie S.
Published 2002
Springer US

28
by Kaplan, Howard B., Johnson, Robert J.
Published 2001
Springer US

29
Published 2002
Springer US

30
by Miller, William R.
Published 2002
Springer US

31
by Bruhn, John G.
Published 2001
Springer US

32
by Weber, Linda R., Carter, Allison I.
Published 2003
Springer US

33
by Rebach, Howard M.
Published 2001
Springer US

34
by Berg, Ivar
Published 2001
Springer US

35
by Schmid, Hillel
Published 2001
Springer US

36
by Fein, Melvyn L.
Published 2001
Springer US

37
by Plavcan, J. Michael
Published 2002
Springer US

38
Published 2003
Springer US

39
by Glenn, Mary E.
Published 2002
Springer US

40
by Aneshensel, Carol S.
Published 1999
Springer US