$9.57

Gloria Wu, Lippincott

$64.10

Thays Peñalver, la Hoja Del Norte

$15.00

Edward Yourdon, Prentice Hall

$22.00

Gaceta No 30.160, Njr

$2.00

A. Vivas - O. Reyes, Feunet

$15.00

Ref. 1171, Kits

$21.00

H. Reichmann, Thomson

$35.00

Rafael J. Alfonzo Guzman

$6.00

Gaceta Nº 6.117, Rgraficas 2021

$1.00

Gaceta Nº 6.017, la Piedra

$1.40

Werther - Davis - Guzman, Mcgraw Hill

$45.50

Miguel Ruiz - Jose Ruiz, Urano

$6.30

H. Norman Wright, Unilit

$7.41

M. Caridad-c. de Pelekais, Cira de Pelekais

$6.09

Renny Yagosesky, Diana

$12.67

Lieu - Sorby, Cengage

$40.00

C. Hamacher - Z. Vranesic, Mcgraw Hill

$25.00

Jose Farid H, Farid

$6.96

S Berti - S Cordoliani, Fundacion Empresas Polar

$2.25

Fernando Savater, Ariel

$7.50

Jeff Madura, Cengage

$51.76

J. Alonso Santos, Diaz de Santos

$37.00

Gaceta Nº 34.772, Eduven

$2.00

G. Cabanellas de Torres, Editorial Heliasta

$10.80

Gaceta N. 6.013, Rgraficas

$1.00

Federico Puig Peña, Atenea

$10.03

C. Stone - R. Humphries, Mcgraw Hill

$90.00

$6.00

Guisande G. Castor

$37.00