M. Fraga - M. Fraga, Trillas
$19.50
Gaceta No. 6.156, la Piedra
$0.83
O. Quiros - J. Quiros, Amolca
$42.00
Gaceta Nº 39.912, Ml, C.a.
$2.85
Jose Luis Cordeiro, Mcgraw Hill
$20.00
Gaceta Nº 38.433, Njr
$1.26
Gaceta Nº 40.358, Njr
$1.40
Juan Eliezer Ruiz Blanco, Ediciones Libra
$14.74
J. Sanchez - S. Serrano, Diaz de Santos
$25.00
Cira de Pira de Pelekais, Cira de Pelekais
$15.00
Gaceta No. 37.665 04/4/03, la Piedra
$2.00
D. Zill - P. Shanahan, Cengage Learning
$74.14
Marianela Castes Boscan, Grupo Zeta
$11.35
Omar Rodriguez Aguero, Atenea
$7.17
