TY  - BOOK
AU  - Schattschneider,Doris
AU  - Escher,M.C.
TI  - Visions of symmetry: notebooks, periodic drawings, and related work of M.C. Escher 
SN  - 0716721260 :
AV  - NC263.E83 S3 1990
U1  - 760/.092 20
PY  - 1990///
CY  - New York
PB  - W.H. Freeman
KW  - Escher, M. C.
KW  - Symmetry (Art)
KW  - Color in art
N1  - Includes bibliographical references (p. 337-344) and indexes
ER  -