Gaceta No. 37.319, Njr

$2.00

$0.50

Jose Mejia Altamirano, Ediciones Libra

$14.74

Y. çengel - W. Palm Iii, Mcgraw Hill

$47.65

Luis Alberto Rodriguez, Livrosca

$10.00

J. Mingote - P. Holgado, Diaz de Santos

$30.00

Rebecca L. Shoener, Mcgraw Hill

$35.00

Roberto Goldschmidt, Ucab

$7.00

Fidias G. Arias, Episteme

$8.04

Nancy Garcia Rivas, Mobil-libros

$6.52

Gaceta No. 39.893, Njr

$1.40

Harry B. Skinner, Mcgraw Hill

$50.00

Edward de Bono, Granica

$10.00

Miguel Marquez, Feunet

$26.00

Gaceta N° 40.127, Njr

$3.00

Romero Muñoz, Thomson

$40.00

, Almorca

$2.00

Carola de Goya

$2.43

Gaceta Nº 6.156, Njr

$0.67

Case - Fair, Prentice Hall

$28.00

Titiana B. de Maekelt, Ciencias Politicas

$7.17

Rosalinda Alfaro-lefevre, Wolters Kluwer

$58.44

Maria Matilde Suarez, Saber

$3.50

Louise L. Hay, Urano

$15.00

Jordan B. Peterson, Planeta

$24.00

Victor Genaro Jansen R., Alvaro Nora

$7.00

Juan B. Perez -, Diaz de Santos

$44.00

Agustin de la Herran, Mcgraw Hill

$30.00

W. Smith - J. Hashemi, Mcgraw Hill

$68.00

Ref. Varias, Foska

$5.00