Lubar, David. <br/><br/>
Numbed! / 
David Lubar. 
 - 144 pages ;  20 cm 
<br/><br/> When a robot at the math museum zaps their math skills, sixth-grader Logan and his mischievous friend, Benedict, must pass a series of math challenges to retrieve their knowledge. 
<br/><br/><label>ISBN: </label>9781467705943 (trade hard cover : alk. paper) 1467705942 (trade hard cover : alk. paper) 
<br/><br/><label>LCCN: </label>2012048863 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Fiction.<br/>Mathematics--Juvenile fiction.
<br/><br/><label>LC Class. No.: </label>JUV PZ 7 .L96775  / Nu 2013