TY  - BOOK
AU  - Roberts,Dustyn
TI  - Making things move: DIY mechanisms for investors, hobbyists, and activists 
SN  - 9780071741675
U1  - 621.8 R643 2011 
PY  - 2011///
CY  - New York
PB  - McGraw Hill
KW  - Technology
N1  - Includes index
ER  -