@book{book69a387cf,
title   = {Ensino medio como educacao basica},
author = {Cunha, C and Velloso, J and Melchior, José Carlos de Araújo and Rego, C A and Bonitatibus, S G and Cury, C R J and Richardson, R J and Elisio, O and Vale, J R},
year = {1991},
publisher = {Cortez}
}