$11.94

C. Navarro - M. Rull, Santillana

$24.29

Maria Carolina Orsini, Saber

$18.00

Pedro Izquierdo, Salesiana

$6.00

G. Katz - M. Katz, Mcgraw Hill

$6.00

P. Izquierdo - C. Garcia, Salesiana

$7.12

Clarencio Garcia, Salesiana

$11.94

Gisela Soto, Cobo

$12.00

D. Tovar - N. Gonzalez, Terra Editores

$23.68

Carmen Espinosa, Noriega

$6.39

Clarencio Garcia, Salesiana

$11.94

Maria Carolina Orsini, Saber

$18.00

$25.81

Mercedes Hernandez P., Biosfera

$23.76

$31.88