14. August 1997

Wiley

14. Dezember 2013

Springer Berlin Heidelberg

Editura Academiei Republicii Socialiste Romania/ Springer

Softcover reprint of the original 1st ed. 1970

20. April 2014

Springer / Springer Berlin Heidelberg / Springer, Berlin

86336693,978-3-662-41585-6

Softcover reprint of the original 1st ed. 1981

23. Dezember 2011

Springer / Springer Berlin Heidelberg / Springer, Berlin

978-3-642-67846-2

Softcover reprint of the original 1st ed. 1970

14. Mai 2012

Springer / Springer Berlin Heidelberg / Springer, Berlin

978-3-642-51635-1

Softcover reprint of hardcover 1st ed. 2006

23. November 2010

Springer / Springer New York / Springer, Berlin