Alberto Arias Amaro, Romor
$15.00
Fraga Garcia, Trillas
$19.50
Jorge E. Burbano Ruiz, Mcgraw Hill
$35.00
Gaceta Nº 38.272, R Graficas 2021
$1.00
Jorge A. Viloria, Ediluz
$10.87
Gaceta Nº 39.668, R Grafica
$2.00
A. Rengel - Romberg, Organizacion Capriles
$30.43
Roberto H. Frank, Mcgraw Hill
$32.00
J.m. Smith - H. Van Ness, Mcgraw Hill
$89.00
F. Sim - P. Choong, Lippincott
$226.00
Alayon - Carballo - Daza, Ucab
$9.15