Emilio J. Urbina Mendoza, Funeda

$8.48

Gaceta Nº 39.451, Njr

$2.00

B. Sadock - V. Sadock, Lippincott

$50.00

Eckhart Tolle, Norma

$9.57

Spiegel - Schiller, Mcgraw Hill

$28.00

Maria Teresa Machado C., Coleccion Conocer

$5.80

Gaceta No. 37.319, Njr

$2.00

Gaceta Nº 34.831, Njr

$1.40

Marc S. Sabatine, Lippincott

$37.60

Carlos Scheel Mayenberger, Trillas

$19.00

Gaceta No. 39.447, Ml, C.a.

$1.80

Cal Newport, Paidos

$17.95

Gaceta N° 39.303, Njr

$1.00

Ryan Holyday, Conecta

$24.00

Frederick J. Bueche, Mcgraw Hill

$40.00

Armando J. Gamez Ledezma, Biosfera

$6.17

Cateora - Gilly - Graham, Mcgraw Hill

$25.00

G. Belch & M. Belch, Mcgraw Hill

$30.85

Dr. Ing. Harry Osers, Refolit C.a.

$12.28

Eduardo Azuaje, Universo Gerencial

$6.00

H. Rennke - B. Denker, Wolters Kluwer

$44.80

Miguel Marquez, Feunet

$14.03

Ana Belen Za,ora Castro, Diaz de Santos

$18.00

Gaceta No 39.599, R Graficas

$2.00

William Stallings, Prentice Hall

$56.00

Gaceta Nº 39.140, Njr

$2.00

Gaceta N. 40.639, la Piedra

$4.00

Gaceta No. 5.805, Njr

$0.50

Gaceta Nº 3.004, Njr

$1.40

T. Gomella - Cunningham, Mcgraw Hill

$50.00