TY  - BOOK
AU  - O'Rourke, Joseph
TI  - How to fold it: the mathematics of linkages, origami, and polyhedra
SN  - 9780521145473
U1  - 516.35 
PY  - 2011///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Liaison theory (Mathematics)
N1  - Includes Index
ER  -