Edmonds, Jeff. <br/><br/>
How to think about algorithms / 
Jeff Edmonds 
 - Cambridge ;  New York :  Cambridge University Press,  2008 
 - xiii, 448 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780521849319 0521849314 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algorithms--Study and teaching<br/>Loops (Group theory)--Study and teaching<br/>Invariants--Study and teaching<br/>Recursion theory--Study and teaching