21
by Spencer, Bruce
Published 1980
Springer New York

23
by BOEHM.
Published 1979
Springer New York

24
by Donner, M.D.
Published 1987
Birkhäuser

26
Published 1989
Springer US

27
by Furness, R. W.
Published 1987
Springer US

28
by Poole, Trevor B.
Published 1985
Springer US

29
by Ashworth, J. R.
Published 1985
Springer US

30
Published 1977
Springer US

31
by Bernstein, Ira H.
Published 1988
Springer New York

32
by Finkelstein, Michael O., Levin, Bruce
Published 2001
Springer New York

33
by Handcock, Mark S., Morris, Martina
Published 1999
Springer New York

34
by Johnson, Valen E., Albert, James H.
Published 1999
Springer New York

35
Published 2002
Springer US

36
Published 2002
Springer US

37
by Romm, Norma
Published 2002
Springer US

38
by Pinto-Correia, Clara
Published 2003
Springer New York

39
by Allen, Michael Patrick
Published 1997
Springer US

40
by Mumford, E.
Published 1999
Springer US