A. T. de Perez - E. Perez, Larense
$6.00
M. Velhagen - E. Calderon, Trillas
$6.00
Lind - Marchal - Wathen, Mcgraw Hill
$51.91
Ref A4.px20, Prodimarca
$2.75
Jose I. Hernandez, Juridica Venezolana
$14.20
C. Verde - S. Gentil, Trillas
$20.00
Gaceta Nº 5.552, Dabosan
$1.00