Introduction to algorithms / Thomas H. Cormen ... [et al.]. Cormen, Thomas H. Computer programming. Computer algorithms. QA76.6 .C662 2009 005.1 22 INT Includes bibliographical references (p. [1231]-1249) and index. Cambridge, Mass. : MIT Press, c2001. c2001. 2009 Text xix, 1180 p. : eng