21
Published 1983
Springer New York

22
Published 1988
Springer New York

25
by Koch, J.H., De Witt Huberts, P.K.A.
Published 1989
Springer US

26
by Edwards, Margaret J.A.
Published 2002
Springer New York

28
Published 2002
Springer New York

31
Published 1980
Springer New York

32
by Elliott, Peter G.
Published 1989
Springer London

33
Published 1992
Springer London

34
by Johnson, Norman, Bunker, Christopher
Published 1994
Springer London

35
by Martin, Bernice M.
Published 1994
Birkhäuser

38
Published 1995
Springer New York

39
by Hendee, William R., Wells, Peter N.T.
Published 1997
Springer New York

40
Published 1998
Springer New York