Gaceta No. 6.209, Ml, C.a.

$1.50

Gaceta Nº 40.359, R Grafica

$2.00

Gaceta Nº 39.668, Njr

$2.00

Gaceta Nº 4.817, Njr

$2.00

James Claer, Planeta

$29.95

M. Morris Mano - Ch. Kime, Prentice Hall

$22.00

Stanley I. Grossman, Mcgraw Hill

$27.00

Hans Kuhn, Cengage

$67.00

Laura Jensen Walker, Unilit

$6.00

L. Marval - M. Fernandez, Ebvc

$8.77

Marc S. Sabatine, Lippincott

$37.60

Gaceta No. 40.540, Njr

$2.00

Isabel Grisanti Aveledo, Vadell Hermanos

$7.00

C. Alexander - M. Sadiku, Mcgraw Hill

$46.00

Melissa Rosales, Diana

$10.00

Gaceta Nº 38.654, Njr

$1.00

Gaceta 37.404, Dabosan

$2.00

Gaceta Nº 5.071, la Piedra

$1.00

Louise L. Hay, Diana

$10.00

L. Blank - Anthony T., Mcgraw Hill

$30.00

Gary David Bouton, Mcgraw Hill

$15.00

Eduardo Azuaje, Universo Gerencial

$6.00

Adam J.jackson, Sirio

$7.00

Osho, Debolsillo

$7.00

S. Agabegi - E. Agabegi, Lippincott

$50.00

Gaceta Nº 36.080, Eduven

$8.50

J.m. Smith - H. Van Ness, Mcgraw Hill

$89.00

Gaceta No. 37368, Rgraficas

$0.70

Atilio Rojas, Libra

$13.89

Pablo Rios Cabrera, Cognitus

$7.61