M. Sanchez - I. Montoya, Trillas

$10.62

G. Katz - M. Katz, Mcgraw Hill

$6.00

Martha P. Garza, Trillas

$14.00

$9.44

$6.00

Carmen Navarro, Santillana

$28.84

D. Borges - C. Castillo, Romor

$8.40

J. Pecina - R. Ma. Rosas, Larousse

$11.94

Clara Martinez, Girasol

$32.50

Gisela Soto, Noriega

$20.59

Maria Pereira-p. Velasco, Trillas

$13.81

B. Barcena - M. Giraldez, Romor

$11.94

$28.60

$8.40

Fernando Gonzalez Lucini, Estudio - Anaya

$6.00