TY  - BOOK
TI  - Paper folding : : art and mathematics 
SN  - 971-570-087-X
U1  - 736.98 P214 2000 
PY  - 2000///
CY  - Quezon City : 
PB  - Institute for Science and Mathematics Education Development, 
KW  - Origami - Design
KW  - Origami - Mathematics
ER  -