Karttunen gives the place name, "tetzcohco", whose root would supposedly be the noun "tetzcohtli". Does anybody know what this means? John Sullivan, Ph.D. Instituto de Docencia e Investigación Etnológica de Zacatecas, A.C. Francisco García Salinas 604 Colonia CNOP Zacatecas, Zac. 98053 México +52 (492) 768-6048 idiez at mac.com www.idiez.org.mx