Gomez Navarro, Pearson

$1.20

Ceac, Ceac

$4.80

1000edward W. Said, 1000debate

$3.43

Gabriela Nouzeilles, Paidos

$1.20

E. Tineo - M. Alfonzo, el Nacional

$0.42

$1.20

Borghio Mario, Grijalbo

$7.50

E. Tineo - M. Alfonzo, el Nacional

$0.42

Siberschatz Galvin, Pearson

$18.00

$1.20

J.j.benitez, Planeta

$12.00

Santiago Alvarez de Mon, Deusto

$1.20

$10.00

E. Tineo - M. Alfonzo, el Nacional

$0.42

Arturo Serrano Santayo, Prentice Hall

$1.20