TY  - BOOK
AU  - Grunbaum, Branko and Shephard, G. C.
AU  - Shephard, G. C. ; jt. auth.
TI  - Tilings and patterns
T2  - A series of books in the Mathematical Sciences
U1  - 514 
PY  - 1987///
CY  - New York
PB  - Freeman
ER  -