$5.00

Henry Cedeño, Cobo

$9.95

Clara E. Martinez, Girasol Lite

$18.98

Irene Esquivel, Noriega

$25.74

Francisco Avila, Santillana

$20.24

G. Katz - M. Katz, Mcgraw Hill

$5.00

P. Izquierdo - C. Garcia, Salesiana

$5.93

I. Brito - M. Rull, Santillana

$21.51

Henry Cedeño, Cobo

$9.95

Clara E. Martinez, Girasol Lite

$18.98

Marcela Hinojosa de Coria, Trillas

$7.59

J. Pecina - R. Ma. Rosas, Larousse

$6.00

Gisela Soto, Noriega

$17.16

Yolanda de Bremo, Premier

$5.00

Griselda Navas, Romor

$5.00