TY  - BOOK
AU  - Grafton,Carol Belanger
TI  - Optical designs in motion with moiré overlays
SN  - 0486232840
U1  - 745.44 GRA 
PY  - 1976///
PB  - Dover Publications
KW  - Art
KW  - Design
N1  - Optical-art patterns
ER  -