Softcover reprint of the original 1st ed. 1990

27. September 2011

Springer / Springer US / Springer, Berlin

978-1-4612-8030-9

Softcover reprint of hardcover 1st ed. 1994

10. Dezember 2010

Springer / Springer US / Springer, Berlin

978-1-4419-5144-1

1994.

31. August 1994

Springer / Springer US / Springer, Berlin

978-0-7923-9473-0