Felipe Calderon S., Ediciones Z

$7.50

Freddy Leal, Ucv

$8.00

Jaime Henao Jaramillo, Bcv

$7.50

$16.45

F. Suarez - R. Rivero, Romor

$10.00

Vicente Carrillo, Batallas L.

$20.00

Homero Ramirez, Trillas

$21.51