M. Morris Mano - Ch. Kime, Prentice Hall
$22.00
C. Pelekais - P. Gonzalez, Cira Pelekais
$6.52
Alejandro Gallotti, Juridica Venezolana
$5.00
William Fuentes Hernandez, Liber
$7.00
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
Gaceta Nº 5.805, Njr
$2.00