Springer-Verlag, Graduate Texts in Mathematics, Vol. 220,
2002, XIII+222 pp., ISSBN 0-387-95543-7. Price: $59.95.
In Europe for details and to order click
here, in North America click
here. Online version is available for Kluwer Online subscribers.
In this edition
new exercises were added (mostly) to the first half of the book,
thus achieving a better balance with the second half. Besides,
some typos and minor errors, noticed in the Russian edition, were