C. Hernandez - J.carrasco, Mcgraw Hill

$25.22

Gaceta Nº 39.493, Njr

$3.00

J. Casal - J. Suarez, Ucab

$7.00

Ovelio Piña Valles, Vadell Hermanos

$6.17

Gaceta Nº 40.608, la Piedra

$3.80

Seshia Madyaj, Nancy Margarita

$8.50

R. Baldor - A. Ehrlich, Lippincott

$130.00

J. Lopera G. - M.i.bernal, Intermedio

$10.00

Raymond Chang, Mcgraw Hill

$41.00

Frederick Cabrera Conde, Liber

$6.00

Gaceta Nº 39.553, Njr

$2.00

$6.00

Mario Leon, Diaz de Santos

$65.00

H. Godara - A. Hirbe, Wolters Kluwer

$34.00

Carmen E. Porras de Roa, Tsj

$7.00

Carlos Sosa, Jupiter

$6.00

Raul Cardenas y Napoles, Mcgraw Hill

$33.00

J. Casal - J. Suarez, Ucab

$8.49

Robert T. Kiyosaki, Aguilar

$19.95

Gaceta Nº 40.358, Njr

$1.40

Hernando Grisanti A., Vadell Hermanos

$1.00

Donald A. Neamen, Mcgraw Hill

$36.63

Ed Young, Unilit

$7.41

James-otis Rodner S., Academia de Ciencias

$6.00

Aurora Mortera, Trillas

$26.00

Antonio Perez Esclarin, Estudio

$4.00

Gaceta N. 40.639, Njr

$2.00

Maria de los Angeles R., Grupo Zeta

$9.33

A. Silva - J. Kiriakidis, Funeda

$6.00

Schnarch, Mcgraw Hill

$34.00