Introduction to algorithms/ 
Thomas H. Cormen, Charles E. Leiserson, Ronald L.Rivest & Clifford Stein 
 - 2nd ed.  
 - Boston:  McGrawHill,  2011. 
 - xi, 1180p.:  ill.;   24cm.  
<br/><br/>Includes bibliographical reference and index 
<br/><br/><label>ISBN: </label>9780070131514 0070131511 
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>LC Class. No.: </label>QA 76.6  / I5858 2001