Gurstelle, William. <br/><br/>
Whoosh boom splat :  the garage warrior's guide to building projectile shooters from potato cannons to pulsejets and beyond / 
by William Gurstelle. 
 - 1st ed. 
 - New York :  Three Rivers Press,  c2007. 
 - 159 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780307339485 
<br/><br/><label>LCCN: </label>2006017810 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Toy making.<br/>Blowguns.<br/>Catapult.<br/>Toy guns.
<br/><br/><label>LC Class. No.: </label>TT174  / .G87 2007 
<br/><br/><label>Dewey Class. No.: </label>621.8/15