M. Velhagen - E, Calderon, Trillas
$6.00
B. Barcenas - M. Cottin, la Cadena Capriles
$2.00
Jesus R. Torres Pertuz, Paredes
$9.26
Cesar Borobia, Elsevier
$29.20
Gaceta 37.378, Rgrafica
$0.20
Gaceta Nº 1.575, Njr
$2.00
Fidias G. Arias, Episteme
$8.04
Juan R. Cuadrado Roura, Mcgraw Hill
$30.00
Gaceta No 5.022, Njr
$2.00
Starr - Taggart - Evers, Cengage Learning
$73.00
Hector Ramon Peñaranda Q., Luz
$10.00