G. Katz - M. Katz, Mcgraw Hill

$6.00

Gisela Soto, Cobo

$12.00

Gisela Soto, Cobo

$12.00

Juan J. Gutierrez, Girasol

$15.00

R. Rivero - C. Contreras, Romor

$7.80

Miguel Del Valle Rojas, Actualidad Escolar 2000

$14.32

Maira Molina Lucero, Trillas

$47.50

Ines Silva Legorburu, Santillana

$11.38

$6.00

C. Navarro - M. Rull, Santillana

$35.00

Lolita Robles de Mora, Premier

$7.20

Maria Carolina Orsini, Saber

$23.00

Ana Maria Maqueo, Noriega

$52.95

Griselda Navas, Romor

$6.00

$1.80