TY  - BOOK
AU  - Gurstelle,William
TI  - Whoosh boom splat: the garage warrior's guide to building projectile shooters from potato cannons to pulsejets and beyond 
SN  - 9780307339485
AV  - TT174 .G87 2007
U1  - 621.8/15 22
PY  - 2007///
CY  - New York
PB  - Three Rivers Press
KW  - Toy making
KW  - Blowguns
KW  - Catapult
KW  - Toy guns
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/ecip0614/2006017810.html
ER  -