Pickett, Velma B Gramática popular del zapoteco del Istmo / Pickett, Velma B. GRAMÁTICA POPULAR DEL ZAPOTECO DEL ISTMO / Velma B Pickett, Cheryl Black, Vicente Marcial Cerqueda. Juchitán, Oaxaca: Centro de Investigación y Desarrollo Binnizá; Tucson, Arizona: Instituto Lingüístico de Verano, 1998. 123 pages: 28cm. Tables. Presents the grammatical structure of Zapotec language from the isthmus region of Oaxaca, México. Aims to help those interested in learning the language from its very structural grammatical basis as well as vocabulary with its various elements.