Juan J. Gutierrez, Girasol

$28.84

$21.31

G. Katz - M. Katz, Mcgraw Hill

$6.00

Clara E. Martinez, Girasol

$30.06

Ramona de Rivero, Romor

$6.00

De Rivero - de Contreras, Romor

$7.80

Zoraida Torrealba, Triangulo

$11.94

Sergio Medina, Noriega

$24.02

Bellanira J. Barcenas V., Saber

$15.60

Gisela Soto, Cobo

$12.00

Gisela Soto, Noriega

$20.59

Maria Pereira-p. Velasco, Trillas

$12.00

E. Zapata Santillana, Ediciones Coquito

$8.40

$33.12

Carmen Navarro, Santillana

$28.80