Gaceta No. 39.912, la Piedra

$1.00

Roberto Fernandez Gago, Thomson

$37.00

Chris Voss, Conecta

$21.95

P. Samuelson - N. Nordhau, Mcgraw Hill

$27.00

Isabel Grisanti Aveledo, Vadell Hermanos

$7.00

Rolando Arellano Cueva, Mcgraw Hill

$49.00

Luis Alberto Rodriguez, Livrosca

$10.00

Gaceta Nº 39.493, Njr

$3.00

Gaceta Nº 40.115, Njr

$2.85

Norman Lavin, Lippincot

$64.00

Gaceta Nº 5.991, Njr

$2.00

T.w. Sadler, Lippincott

$32.00

$6.00

B. Walters - C. Moredich, Mcgraw Hill

$30.00

Fran Guanipa, Ula

$7.00

M. Caridad-c. de Pelekais, Cira de Pelekais

$6.09

Gaceta Nº 39.901, Njr

$2.85

Gaceta N° 5.908, Ml, C.a.

$3.00

Eduardo Azuaje, Universo Gerencial

$6.00

Dale Carnegie, Sudamericana

$18.00

Gaceta Nº 38.270, Dabosan

$2.00

S. Stephens - A. Gray, Unilit

$6.77

William Stallings, Prentice Hall

$56.00

Mel Robbins, Paidos

$18.00

Dale Carnegie, Globals Ediciones

$20.00

S. Lipschutz - M. Lipson, Mcgraw Hill

$35.00

J. Liebana Ureña, Mcgraw Hill

$85.00

Adriana Vigilanza Garcia, los Angeles Editores

$6.00

Gaceta Nº 6.220, Njr

$3.50

Daniel Requeijo, Biosfera

$7.00