M. Tamariz - N. Baldera, Saber
$5.00
Adriana Torres H., Trillas
$10.40
H. Gutierrez-r.de la Vara, Mcgraw Hill
$50.00
M. Morris Mano - Ch. Kime, Prentice Hall
$22.00
Miguel Angel Ruiz Jimenes, Diaz de Santos
$26.00
Hernando Grisanti A., Vadell Hermanos
$1.00
Allan Breuwer Carias, Juridica Venezolana
$7.00