Peale, Norman Vincent, Grijalbo

$7.50

N. Goran - C. Johan, Deusto

$1.20

$1.20

Marcos Cristal, Grijalbo

$1.26

$3.00

El Nacional, el Nacional

$2.77

M. L. Dalla - G. Toraldo, Critica

$1.20

Jorge Enrique Botero, Debate

$6.00

Luis Homes, Fondo

$8.40

$1.20

Jared Diamond, Debate

$6.00

$1.20

El Nacional, Espasa

$10.17

Linda Sebastian, Aguilar

$1.20

Guy Isaac, Ariel

$8.40