TY  - BOOK
AU  - Yetter, David N.
AU  - 
TI  - Functorial knot theory: categories of tangles, coherence, categorical deformations, and topological invariants
T2  - Series on Knots and everythings 
SN  - 9810244436
U1  - 514 
PY  - 2001///
CY  - Singapore
PB  - World Scientific
ER  -