@Book{656977213,
author="Kraus, Arnoldo",
title="A veces ayer",
year="2010",
edition="1a. ed",
publisher="Ediciones Cal y Arena",
address="M{\'e}xico, D.F",
keywords="Jews; Mexico; Biography; Jewish physicians; 653sNarrativaSiglo XXI",
note="Arnoldo Kraus",
isbn="9786077638292",
language="Spanish"
}