$1.25

Francisco Veiga, Debate

$6.00

J. Green - A. Chiaramida, Lippincott

$1.00

Carmen Cecilia Rodriguez, el Nacional

$0.35

Dislibros, Dislibros

$5.00

Ceac, Ceac

$4.00

$7.00

Carmen Cecilia Rodriguez, el Nacional

$0.35

Unlimited, el Nacional

$1.00

$1.00

El Nacional, el Nacional

$2.31

Siberschatz Galvin, Pearson

$15.00

Linda Sebastian, Aguilar

$1.00

Petter Watson, Planeta

$4.50

Feran Torrent, Planeta

$9.38