@book{ HERNANDEZ_AMADOR:484,
author = { ANA HERNANDEZ ROMAN and LUIS AMADOR HIDALGO } ,
title = { Ejercicios de MicroeconomĂa: cuestiones y problemas },
publisher = { Desclée De Brouwer },
address = { BILBAO },
year = { 2003 },
pages = { 484 },
isbn = { 978-84-330-1810-6 },
}