Sue Kay - Vaughan Jones, Macmillan
$1.00
H. Koontz - H. Weihrich, Mcgraw Hill
$72.00
Margarita A. de Sanchez, Trillas
$10.00
Gaceta Nº 39.599, Njr
$2.00
Antonio Machado - Allison, Ucv
$8.77
Marco A. Romero Rivero, Vadell
$7.00
Jesus Antonio Garcia, Juridica Venezolana
$2.50
Emilio J. Urbina Mendoza, Funeda
$8.48
Gaceta Nº 36.607, Dabosan
$1.00
A. Rengel - Romberg, Organizacion Capriles
$30.43
Lind - Marchal - Wathen, Mcgraw Hill
$51.91
Dr. Camilo Cruz, Taller Del Exito
$8.00
M. Width - T. Reinhard, Lippincott
$25.00