Walter Riso, Planeta

$10.00

Steve Sephens, Unilit

$6.77

$6.00

Ref. 800m9, Corpobro

$3.00

Grupo Norma, el Nacional

$5.00

Adam J. Jackson, Sirio

$6.00

David J. Schwartz, Taller Del Exito

$8.70

Stephen R. Covey, Grijalbo

$7.84

$3.50

Dr. James Dobson, Unilit

$6.00

Veronica Roth, Rba

$14.00

$3.91

$4.00

Og Mandino, Diana

$10.00

Ailyn Gruszka, Jupiter

$1.96