Gaceta N. 38.633, Njr

$2.00

Gaceta No. 6.156, la Piedra

$0.83

Luis Alberto Rodriguez, Livrosca

$10.00

Allan Breuwer Carias, Juridica Venezolana

$7.00

Sopena, Sopena

$6.00

Gaceta N. 39.912, la Piedra

$2.50

Andrew S. Tanenbaum, Pearson Educacion

$25.00

Gaceta Nº 40.093, Njr

$1.00

Gaceta No. 2.306, Njr

$1.80

Robert Fisher, Ediciones Obelisco

$5.50

K. Grichnik - C. Winkler, Mcgraw Hill

$20.00

$4.00

Gonzalez Escorche, Vadell

$7.72

Gaceta Nº 38.756, Njr

$2.00

Gaceta N. 40.639, la Piedra

$4.00

A. Serrano - L. Tejedor, Diaz de Santos

$35.00

Carmen Santiago, Santigo Ediciones

$8.04

Jacqueline Hurtado, Quiron

$12.61

Hector Rodriguez Bauza, Punto

$6.50

J. Alonso Santos, Diaz de Santos

$37.00

John W. Newstrom, Mcgraw Hill

$35.00

Gaceta N. 35077, Njr

$2.00

James-otis Rodner S., Academia de Ciencias

$6.00

Varios, los Angeles Editores

$7.00

Camilo Cruz, Taller de Exito

$8.00

Luis Quintana, Mcgraw Hill

$10.00

Stephen R. Covey, Paidos

$18.00

Braulio Mejia Garcia, Ecoe Ediciones

$21.40

Gaceta Nº 38.659, la Piedra

$1.09

F. Kerlinger - H. Lee, Mcgraw Hill

$43.29