Antonio Perez Esclarin, San Pablo

$5.00

Prof. Ramon Grau, Ediciones Grau

$6.00

L. Sagols - J. Linares, Mcgraw Hill

$21.00

Luis Quintana, Mcgraw Hill

$20.00

$4.00

Luis Quintana, Mcgraw Hill

$10.00

Antonio Luis Cardenas, Dasa

$4.00

$1.00

Miguel Del Cura, Paraninfo

$38.00

Dario Linares Hernandez, Dl Editoriales

$8.91

Antonio Perez Esclarin, San Pablo

$6.08

H. Reichmann, Thomson

$35.00

Abel Cortese, Planeta

$25.00

A. Rubio Gil, Diaz de Santos

$28.00

$8.70