Hu, TC. Combinatorial algorithms - Menlo Park Addison-Wesley 1982 - 292 p. HB 22 cm. ISBN: 0201038595 Subjects--Uniform Titles: Mathematical models,Hu, T. C. (Te Chiang), 1930-Shing, Man-tak, 1953- Dewey Class. No.: 511.8 / HU