TY  - BOOK
AU  - Vogel,Steven
AU  - Davis,Kathryn K.
TI  - Cats' paws and catapults: mechanical worlds of nature and people 
SN  - 9780393319903
PY  - 1998///
CY  - New York
PB  - W. W. Norton Company
KW  - Biomechanics
KW  - Mechanics
N1  - Includes index and references : p. 343-362
ER  -