Title from slip case.
Vol. 1-2: 3rd ed.
Vol. 3: 2nd ed.
Vol. 4a: 1st ed.
In slip case.
v. 1. Fundamental algorithms
v. 2. Seminumerical algorithms
v. 3. Sorting and searching
v. 4a. Combinatorial algorithms.
The art of computer programming. Volumes 1-4a by Donald Ervin Knuth. ISBN 9780201038040. Published by Addison-Wesley in 1997. Publication and catalogue information, links to buy online and reader comments.