Cassidy, John. <br/><br/>
The Klutz book of inventions / 
 Book of inventions 
John Cassidy, Brendan Boyle. 
 - Palo Alto, CA :  Klutz,  c2010. 
 - 198 p. :  col. ill. ;  23 cm. 
<br/><br/> A humorous look at a variety of products that do not actually exist. 
<br/><br/> A collection of humerous inventions, such as the "metal detector/crutch combo" and "classic fiction bathroom tissue". 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Humor.<br/>Inventions.<br/>Creative thinking.<br/>Wit and humor.
<br/><br/><label>LC Class. No.: </label>PN6231.I67  / C37 2010 
<br/><br/><label>Dewey Class. No.: </label>818.602