publisher: Springer, 352 pages, Hardcover" /> publish date: September 30th 1976
format: hardcover pages: 352
language: English
ISBN:
9027706719 (9789027706713)
publisher: Springer
publish date: January 31st 1981
format: paperback pages: 352
language: English
ISBN:
9027711887 (9789027711885)