Gaceta Nº 40.358, Njr

$1.40

Roger G. Schroeder, Mcgraw Hill

$47.00

A. Chiang y K. Wainwright, Mcgraw Hill

$46.00

Pamela Lynn, Lippincott

$50.00

Gaceta No. 40.128, Njr

$3.00

Amor Antunez, Temas de Hoy

$8.33

Gaceta N° 40.846, Njr

$2.00

Raul Cardenas y Napoles, Mcgraw Hill

$33.00

Saez-fernandez-gutierrez, Mcgraw Hill

$63.04

Natalia Sanchez, Dahbar

$15.00

Jose Farid H, Farid

$6.96

$4.00

L. Carrera - M. Vasquez, Panapo

$6.23

Gaceta Nº 40.846, la Piedra

$1.00

S. Zambrano - S. Leal, Feunet

$16.41

F. Mochon - A. Rambla, Mcgraw Hill

$20.00

Antonio Herrera-vaillant, Ariel

$10.00

Galsuinda Parra Manzano, Galsuinda Parra Manzano

$7.50

Simmons, Mcgraw Hill

$10.00

$8.70

Carlos Scheel Mayenberger, Trillas

$19.00

F. Martinez Riviello, Paredes

$10.03

Antonio Espinoza Prieto, Buchivacoa

$7.00

Gaceta Nº 38.940, R Grafica

$2.00

Nancy Garcia Rivas, Mobil-libros

$6.52

Fernandez, Triangulo

$2.00

Luis Quintana, Mcgraw Hill

$20.00

A. Branger - L. Flores, Universidad de Carabobo

$9.00

Manuel Gurria Di-bella, Trillas

$22.00

C. Hamacher - Z. Vranesic, Mcgraw Hill

$25.00