P. Izquierdo - C. Garcia, Salesiana
$10.00
Gaceta No. 6.017, Njr
$2.00
Gaceta Nº 5.392, Njr
$1.00
Gaceta No. 37368, Rgraficas
$0.70
Gabriel A. Cabrera Ibarra, Vadell Hermanos
$7.00
J. Casal - J. Suarez, Ucab
$8.49
J. Rivas Miranda, Mcgraw Hill
$25.00
Jesus Antonio Garcia, Juridica Venezolana
$2.50
Tito Balza Santaella, Tito Balza Santaella
$5.00
Piergiorgio Corbetta, Mcgraw-hill
$38.00
P. Samuelson - W Nordhaus, Mcgraw Hill
$57.00