Gaceta Nº 6.116, Njr
$2.00
Jesus Rodriguez Lastra, Universidad Carabobo
$8.00
S. Hernandez y Rodriguez, Mcgraw Hill
$52.34
Luis Eduardo Mendoza, Vadell
$6.00
Luis Eduardo Mendoza, Vadell
$1.00
Gaceta 37.378, Rgrafica
$0.20
Gaceta N. 6.667, Ml, C.a.
$6.00
Angel R. Fajardo H., Editorial Nus Caracas
$5.40
Luis Alberto Rodriguez, Livrosca
$8.50
Tolo M. Rimsky, Mcgraw Hill
$41.00
Luis Fraga Lo Curto, Funeda
$7.00