J. Vargas P. - P. Garcia, Romor
$7.13
Antonio Gomez Espinoza, Salesiana
$9.38
Gaceta Nº 6.116, Njr
$2.00
J. Enrique Julia, Reverte
$35.00
Carmelo Borrego, Livrosca
$13.89
Gaceta N. 40.639, la Piedra
$4.00
A. Mclennan - A. Bates, Mcgraw Hill
$32.00
Marcela Benassini, Prentice Hall
$20.88
Francisco J. Gonzalez F., Fc Editorial
$30.00