Ramona M. de Rivero, Romor

$6.00

Lolita Robles de Mora, Premier

$7.20

Bellanira J. Barcenas V., Saber

$14.00

$26.50

B. Barcena - M. Giraldez, Romor

$7.20

Francisco Avila, Santillana

$23.00

B. Barcena - M. Giraldez, Romor

$7.20

B. Barcena - M. Giraldez, Romor

$11.94

$8.71

A. Maqueo - L. Rosales, Noriega

$29.00

Gisela Soto, Noriega

$20.59

C. de Rissi - R. Peña, Cobo

$9.60

Marcos J. Alfonso B., Santillana

$9.10

G. Katz - M. Katz, Mcgraw Hill

$6.00

Rocio Bueno, Mcgraw Hill

$6.00