M. Velhagen - E, Calderon, Trillas
$6.00
Adriana Torres H., Trillas
$10.40
Fernando Villasmil B., Libreria Europa
$6.00
J. Garcia - J. Lopez, Mcgraw Hill
$47.00
Juan Rafael Perdomo, Libreria J. Rincon
$8.91
H. Koontz - H. Weihrich, Mcgraw Hill
$71.00
Mcphee, Mcgrawhill
$72.60
Margarita A. de Sanchez, Trillas
$25.00
Angel R. Fajardo H., Editorial Nus Caracas
$5.40
J. Alonso Santos, Diaz de Santos
$37.00