Eduardo Punset, Booket

$12.00

Alberto Barradas, Diana

$12.00

Alex Candal, Planeta

$14.40

A. Oparin, Panapo

$8.40

John Gray, Top Emece

$8.16

Canfield-otros, Norma

$12.00

Dr. Lair Ribeiro, Urano

$5.67

Sofocles, el Trebol

$10.80

$3.60

$7.20

Tim Lahaye, Unilit

$8.40

Anonimo, Panapo

$12.00

Daniel Sevigny, Swing

$4.93

Denisse Robles Hernandez, Mcgraw Hill

$21.60

Jacqueline Goldberg, Eclepsidra

$24.00