Miguel Del Valle Rojas, Actualidad

$16.58

Luis R. Rincon, Girasol Lite

$22.77

Ana Maria Maqueo, Noriega

$20.59

$2.40

Angel Diaz de Cerio, Estudios

$7.73

$16.80

$31.88

Maria Pereira-p. Velasco, Trillas

$12.00

C. de Rissi - R. Peña, Cobo

$9.60

$21.31

D. Tovar - N. Gonzalez, Terra Editores

$23.68

Bellanira J. Barcenas V., Saber

$15.60

Mercedes Hernandez P., Biosfera

$23.76

Griselda Navas, Romor

$6.00

G. Katz - M. Katz, Mcgraw Hill

$6.00