El Nacional, el Nacional

$6.00

Siberschatz Galvin, Pearson

$18.00

$6.48

Marcos Cristal, Grijalbo

$1.26

Carmen Cecilia Rodriguez, el Nacional

$0.42

Fernando Marias, Destino

$1.20

El Nacional, el Nacional

$6.00

A. J. Hartley, Plaza Janes

$1.20

Guy Isaac, Ariel

$8.40

$1.20

Borghio Mario, Grijalbo

$7.50

Guillermo Moron, Planeta

$7.80

Peale, Norman Vincent, Grijalbo

$7.50

Arnoldo Jose Gabaldon, Grijalbo

$6.00

Rodriguez, Rosaura, Grijalbo

$4.86