Jose Aguilar Gorrondona, Ucab

$15.65

Paritosh Prasad, Lippincot

$35.00

Juan Miguel Matheus, Juridica Venezolana

$10.00

Gaceta No. 6.156, la Piedra

$0.83

Toyn F. Villar V., Libra

$10.80

Pablo Cortes, Diaz de Santos

$27.00

Gaceta Nº 5.453, Agr

$15.00

Galsuinda Parra Manzano, Galsuinda Parra Manzano

$7.50

W. Ortega - G. Gonzalo, Mcgraw Hill

$25.00

Roberto Arenas, Mcgraw Hill

$52.00

Ma. Gabriela Crespo, Juridica Venezolana

$7.00

Timy Beverly - Mike Yorke, Unilit

$15.00

Juan Garay, Agr

$1.05

$22.00

Gaceta Nº, la Piedra

$1.40

Ivan Mirabal Rendon, Universitas

$10.00

$4.00

Ref., Njr

$1.00

Carranza y Newman, Mcgraw Hill

$130.00

S. French - J. Sim, Mcgraw Hill

$30.50

Marco Aurelio Alegria, el Nacional

$1.00

Gaceta Nº 38.659, la Piedra

$1.09

Gaceta Nº 34.831, Njr

$1.40

C. Rincon - S. Granados, Mcgraw Hill

$43.27

Jose Peña Solis, Ediciones Paredes

$18.00

Santiago Castillo A., Pearson

$22.00

Gaceta Nº 5.991, Njr

$2.00

Tito Balza Santaella, Tito Balza Santaella

$5.00

Mario A. Hernandez O., Mcgraw Hill

$33.00

R. Chase - F. Jacobs, Mcgraw Hill

$28.00