T. Mccnnell - K. Hull, Lippincott

$114.15

Gaceta Nº 39.553, Njr

$2.00

Hernandez, Mcgraw Hill

$51.58

Juan Martinez Hernandez, Diaz de Santos

$30.00

Grisanti Aveledo, Vadell Hermanos

$1.00

J. Valentin - C. Romero, Funeda

$6.00

Miguel Marquez, Feunet

$24.29

Gaceta Nº 40.549, R Graficas

$1.80

Charles Hill, Mcgraw Hill

$38.00

$0.60

Gaceta No 30.160, Njr

$2.00

Gaceta Nº 38.272, R Graficas 2021

$1.00

Maria Luisa Tosta, Ucv

$20.65

Jose G. Bello Porras, Panapo

$10.00

Gaceta Nº 39.264, Njr

$4.00

Mario Leon, Diaz de Santos

$65.00

Julian Rodriguez, San Pablo

$11.52

Gaceta Nº 5.453, Agr

$15.00

Marco A. Becerril, Mcgraw Hill

$45.00

Gaceta No. 40.833, la Piedra

$3.00

Hoffman - Schorge - S., Mcgraw Hill

$110.00

Gaceta Nº 39.070, Eduven

$2.00

Juan Garay, Agr

$2.00

Fidias G. Arias, Episteme

$8.04

$1.00

Gaceta 37.378, Rgrafica

$0.20

Fabio Cardenas Tabares, Trillas

$18.00

Beatriz Goris, Homosapiens

$6.50

Dess - Lumpkin, Mcgraw Hill

$88.33

R. Gonzalez - J.castro -, Mcgraw Hill

$45.00