Walter Riso, Planeta

$12.00

Mariano Sigman, Debate

$28.74

Louise L. Hay, Urano

$14.40

Dale Carnegie

$14.40

Lourdes Cortes de Aragon, San Pablo

$8.40

Jose Farid H, Farid

$8.35

Ricardo Bulmez, Urania

$7.20

Walter Riso, Planeta

$21.54

Og Mandino, Diana

$12.00

Maria de los Angeles R., Grupo Zeta

$11.20

Walter Riso, Planeta

$12.00

L. Ronald Hubbard

$4.26

Brian Tracy, Aguilar

$29.94

Jay Shetty, Grijalbo

$28.80

Louise L. Hay, Books4pocket

$8.40