Livian Navarro Caro, Panapo

$1.20

A. Rubio Gil, Diaz de Santos

$33.60

H. Reichmann, Thomson

$42.00

Norman E. Gronlund, Trillas

$34.91

$10.44

Carreño, Kingkolor

$7.20

$10.44

$10.44

Antonio Luis Cardenas, Dasa

$4.80

Abel Cortese, Planeta

$30.00

Prof. Ramon Grau, Ediciones Grau

$7.20

Fe y Alegria, Estudios

$9.60

Antonio Perez Esclarin, San Pablo

$6.00

Miguel Del Cura, Paraninfo

$45.60

$14.40