$6.48

Jim Hougan, Planeta

$8.70

Linda Sebastian, Aguilar

$1.20

El Nacional, el Nacional

$6.00

J.j.benitez, Planeta

$12.00

El Nacional, Espasa

$10.17

$10.00

Covadonga O'shea, Booket

$9.60

Santiago Alvarez de Mon, Deusto

$1.20

$1.50

$4.80

J. Green - A. Chiaramida, Lippincott

$1.20

James Nilsson - Susan R., Addison-wesley Iberoameri

$8.40

Steve Bain, Mcgraw Hill

$67.50

Isaac Chocron, Debolsillo

$2.40