TY  - BOOK
AU  - Cordier, J M
AU  - Porter, T
TI  - Shape Theory:Categorical Methods of Approximation
SN  - 9780486466231
U1  - 512.22 COR/S 
PY  - 2008///
CY  - New York
PB  - Dover Publications
KW  - Shape Theory
ER  -