@Book{465775756,
author="Mart{\'{\i}}, Samuel",
title="Canto, danza y m{\'u}sica precortesianos",
year="1961",
address="M{\'e}xico",
note="Samuel Mart{\'{\i}}. [Pr{\'o}logo: Alfredo Barrera V{\'a}squez]",
note="Massenents{\"a}uerung nicht m{\"o}glich pdager DE-18",
language="Spanish"
}