Miguel Del Cura, Paraninfo

$45.60

Ana Ponce de Leon, Ccs

$14.40

Norman E. Gronlund, Trillas

$34.91

Antonio Perez Esclarin, San Pablo

$7.30

Luis Quintana, Mcgraw Hill

$24.00

Frida Diaz Barriga Arceo, Mcgraw Hill

$36.00

$10.20

$10.44

Antonio Perez Esclarin, San Pablo

$6.00

$10.44

Carreño, Kingkolor

$7.20

L. Sagols - J. Linares, Mcgraw Hill

$25.20

Fe y Alegria, Estudios

$9.60

Luis Quintana, Mcgraw Hill

$12.00

A. Rubio Gil, Diaz de Santos

$33.60