Gaceta No. 39.858, Njr

$2.00

Gaceta Nº 37.944- 39.866, Ml

$1.40

Gaceta Nº 5.890, Njr

$2.00

Leonard Crowley, Mcgraw Hill

$57.00

Les Parrott, Unilit

$7.41

Stanley I. Grossman, Mcgraw Hill

$27.00

Federico Puig Peña, Atenea

$10.03

Gaceta Nº 36.588, Njr

$1.50

Frank M. White, Mcgraw Hill

$35.00

W. Bauer - G. Westfall, Mcgraw Hill

$40.00

Artemio Perez, Trillas

$34.00

2007-2009, Njr

$1.00

Salvador Zubiran, Mcgraw Hill

$56.00

J. Taylor - A. Weerapana, Cengage

$82.61

Gaceta Nº. 6.021, Njr

$2.00

Gaceta Nº 39.668, R Grafica

$2.00

Toyn F. Villar V., Libra

$10.80

Gaceta Nº 6.155, Njr

$2.00

Louise L. Hay, Urano

$8.00

A. Moraleda Garcia, Fc Editorial

$33.00

Antonio Perez Esclarin, Estudio

$4.00

Freddy Leal, Ucv

$8.00

Gaceta Nº, Njr

$2.00

Mcphee, Mcgrawhill

$72.60

Mark Manson, Roca

$18.00

Arnoldo Claret Veliz, Texto

$12.83

$8.50

Joe Vitale, Norma

$9.57

Gaceta Nº 25.856, Njr

$2.00

Stephen J. Chapman, Mcgraw Hill

$41.00