Aho,Alfred V. Data Structures and algorithms / by Alfred V. Aho ,John E.Hopcroft and Jeffrey D.Ullman - London: Addison Wesley publishing , 1983. - xi,427p. ISBN: 0201000237 Subjects--Topical Terms: AlgorithmsComputer ScienceDirected GraphsTrees Dewey Class. No.: 001.64 / AHO/D