Graham, Ronald L. <br/><br/>
Concrete mathematics :  a foundation for computer science / 
Ronald L. Graham, Donald E. Knuth and Oren Patashnik 
 - 2nd ed. 
 - Reading, Mass. :  Addison-Wesley,  1994 
 - xiii, 657 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references  and index 
<br/><br/><label>ISBN: </label>0201558025 
<br/><br/><label>LCCN: </label>93-40325 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Computer science--Mathematics