Introduction to the design and analysis of algorithms / S. E. Goodman, S. T. Hedetniemi. Goodman, Seymour E. Hedetniemi, S. T., joint author. Computer programming. Computer algorithms. QA76.6 .G66 511.8 G653i Includes index. Bibliography: p. 332-336. New York : McGraw-Hill, c1977. c1977. 1977 Text xi, 371 p. : eng McGraw-Hill computer science series