Gaceta N. 6.013, Rgraficas
$2.00
Hernando Grisanti A., Vadell Hermanos
$1.00
Ronald Chacin Fuenmayor, Luz
$6.00
F. Sim - P. Choong, Lippincott
$226.00
Gaceta Nº 5.805, Njr
$2.00
Hector R. Peñaranda Q., Cpluz
$10.00
Hector Ramon Peñaranda Q., Luz
$10.00
D. Zill - P. Shanahan, Cengage Learning
$74.14