H. Norman Wright, Unilit

$8.89

Bladimir Aguilera, Pan House

$20.00

Walter Riso, Norma

$12.00

Dale Carnegie, Sudamericana

$21.60

Napoleon Hill, Paidos

$23.95

Stephen R. Covey, Paidos

$29.94

Ana Belen Za,ora Castro, Diaz de Santos

$21.60

Deepak Chopra, Grijalbo

$8.40

Ana Perez, Montena

$26.00

M. Ines Bernal, Intermedio

$12.00

Antonio Perez Esclarin, Estudio

$4.80

Louise L. Hay, Urano

$12.00

Fernando Trias de Bes, Empresa Activa

$24.00

Schwarz y Schweppe, Robin Book

$7.59

Yleana Ketchum, Yleana Ketchum

$19.20