North Star | String Figures — p.65 | [12] |
North Star | Mathematical Recreations and Essays — p.366 | [15] |
北の星 | あやとり 続 — p.138 | [90] |
北の星 | あやとり(大陸) — p.81 | [105] |
North Star | String Games of the Navajo : 1999 — p.148 | [144-7] |
![]() | Mar 31, 2013 © ISHINO Keiichiro – k16@chiba.email.ne.jp |