publisher: Springer, 426 pages, Paperback" /> publish date: November 30th 1978
format: paperback pages: 426
language: English
ISBN:
902770922X (9789027709226)
publisher: Springer, 291 pages, Paperback" /> publish date: September 30th 1979
format: paperback pages: 291
language: English
ISBN:
9027709955 (9789027709950)