Aho, Alfred V. The Design and analysis of computer algorithms / Alfred Aho, John E. Hopcroft, Jeffrey D. Ullman. - Patparganj, Delhi : Pearson Education (Singapore), c1974. - x, 470 p. ; 24 cm. ISBN: 8178081032 : KES 1,200 Subjects--Topical Terms: Computer programming.Computer algorithms. LC Class. No.: QA76.6 / .A36 1974