Dr. J.a. Machin Muñiz, Ripano

$15.79

Gaceta Nº 39.879, Njr

$1.80

Rafael Badell Madrid, Paredes Libros

$5.40

Gaceta Nº 5.071, Njr

$1.00

H. Ohanian - J. Markert, Mcgraw Hill

$50.00

Wenceslao Ortega, Mcgraw Hill

$28.00

L. Sagols - J. Linares, Mcgraw Hill

$21.00

Stephen M. R. Covey, Paidos

$19.95

Antonio Perez Esclarin, San Pablo

$7.00

Magaly Perretti de Parad, Alvaro Nora

$7.72

Gaceta N° 39.303, Njr

$1.00

Juan Miguel Matheus, Juridica Venezolana

$10.00

Andrew S. Tanenbaum, Pearson Educacion

$25.00

Gaceta Nº 39.382, Njr

$1.00

Felipe Calderon S., Ediciones Z

$7.50

Antonio Herrera-vaillant, Ariel

$10.00

Gaceta Nº 39.872, Njr

$2.30

J. Sanchez - A. Palomino, Fc Editorial

$33.00

Lucia Mediano, Pearson

$13.89

Carlos Sosa, Jupiter

$6.00

Carlos Scheel Mayenberger, Trillas

$19.00

Norman E. Gronlund, Trillas

$23.00

L. Puchol - I. Puchol, Diaz de Santos

$20.00

Salvador Carrion Lopez, Edaf

$6.50

Toyn F. Villar V., Ediciones Libra

$16.98

Gaceta Nº 40.359, la Piedra

$2.85

Gaceta Nº 38.493, Rgrafica

$1.80

J. Hessen, Juceda

$8.00

Gaceta Nº 3.242, Njr

$2.00

Luis Quintana, Mcgraw Hill

$10.00