28 In order to facilitate my research in Peru, where his work was not known, Yapita provided me with a two-minute tape-recorded message in Aymara conveying his greetings on behalf of ILCA and the Bolivian Aymara community. This message, supplemented by my explanation of the purposes of my research and by my assurances that its results would be made available to ILCA to advance the study of Aymara language and culture, served to create a very favorable climate for cooperation among the Peruvian Aymara I met. Although my command of spoken Aymara was rudi- mentary, making it necessary for me to rely heavily on Spanish as a contact language, my familiarity with Aymara grammar and culture and my association with community leadership enabled me to accomplish most of my research goals. Questions of ethics and the sources' rights to privacy were considered during the research. In most cases recordings were made with the participants’ knowl- edge; in the few cases when participants were not aware that they were being recorded, the recordings were later played for them with the offer to erase anything unac- ceptable; this was never requested. Typed transcripts of some of the recorded stories were later provided to the tellers, and some have been published through ILCA or the Aymara Newsletter (2-3.12) with due credit given