TY  - BOOK
AU  - Gurstelle, William
TI  - Adventure from the technology underground : : catapults, pulsejets, rail guns, flamethrowers, tesla coils, air cannons, and the garage warriors who love them 
SN  - 1-4000-5082-0
AV  - GC TJ 230 .G87 2006 c.1 
PY  - 2006///
CY  - New York
PB  - Clarkson Potter Publishers
KW  - MACHINE DESIGN
N1  - include index
ER  -