Eduardo Rosset Cardenal, Publisher Fifth Avenue
$4.80
D. Zill - P. Shanahan, Cengage Learning
$74.14
Dr. Camilo Cruz, Taller Del Exito
$8.00
Bid, Alfaomega
$23.91
Robert S. Feldman, Mcgraw Hill
$40.00
R. Hyatt - P. Scanlon, Lippincott
$23.50