TY  - BOOK
AU  - Stuart, David
A2  - Grube, Nikolai, 1962 - 
PY  - 1987
DA  - 1987//
TI  - Variant of the chak Sign
T3  - Observations on T110 as the syllable ko
PB  - Washington, DC : Center for Maya Research, 1987
LA  - Undetermined language
ID  - 548223394
ER  -