A. Brewer - R. Chavero, Juridica Venezolana

$2.00

B. Gonzalez - A. Ramirez, Mcgraw Hill

$28.50

Saez-fernandez-gutierrez, Mcgraw Hill

$63.04

Laureano Carlo Santos, Luz

$14.03

Antonietta de Dominicis, Livrosca

$10.00

Gaceta No. 5.870, Njr

$2.00

Gaceta N. 40.639, la Piedra

$4.00

Imelda Arana Saenz, Magisterio

$7.00

Maricarmen Paz Miranda, Atenea

$7.00

S. Tellez - M. Garcia, Mcgraw Hill

$51.00

$8.50

Dr. Brian L. Weiss, Vergara

$7.17

Elizondo - Cid, Limusa

$17.00

Gaceta No. 39.893, Njr

$1.40

Gaceta Nº 40.109, Njr

$2.30

Jose L. Villegas M., Funeda

$4.00

Gaceta Nº 5.262

$2.00

L. Speroff - M. Fritz, Lippincott

$238.40

L. Puchol - I. Puchol, Diaz de Santos

$20.00

Gisela B. Conde Huerta, Nancy Margarita

$8.50

Camilo Cruz, Ph.d., Taller Del Exito

$12.00

Idalberto Chiavenato, Mcgraw Hill

$40.00

Tony Robbins - P. Mallouk, Paidos

$18.00

Burke A. Cunha, Mcgraw Hill

$25.00

Stephen M. R. Covey, Paidos

$19.95

$12.00

A. Baldor, Grupo Editorial Patria

$41.96

Pablo Corral Anuarbe, Mcgraw Hill

$41.52

Laura Jensen Walker, Unilit

$6.00

Daniel B. Jones, Lippincott

$215.73