M. Caridad-c. de Pelekais, Cira de Pelekais

$7.30

Carlos Molina Camacho, Panapo

$8.40

Carlos J. Molina-a. Mulle, Panapo

$6.00

Dess - Lumpkin, Mcgraw Hill

$105.99

Gerardo Garcia Muller, Panapo

$8.40

C. Pelekais - G. Vega, Cira de Pelekais

$10.95

Enrique Benjamin Franklin, Mcgraw Hill

$37.20

Maria J. Mass Herrera, Panapo

$12.00

L. Hartman - J. Desjardin, Mcgraw Hill

$33.60

J. Ivancevich - Otros, Mcgraw Hill

$33.60

Gibson - Otros, Mcgraw Hill

$84.00

M. Ferrando - J. Granero, Fc Editorial

$40.80

Spencer Johnson, Colleccion Empresa

$18.00