Gaceta No. 39.952, Njr

$2.00

G. Frendl - R. Urman, Lippincott

$45.33

Gaceta No. 6.117, Njr

$1.00

Oscar Pierre Tapia, Pierre Tapia

$6.00

Gaceta Nº 40.846, la Piedra

$1.00

Juan Miguel Matheus, la Hoja Del Norte

$10.00

Gerard M. Doherty, Mcgraw Hill

$98.00

Gaceta Nº 39.451, Njr

$2.00

Federico Puig Peña, Atenea

$10.03

Carlos E. Weffe H., Avdt

$7.74

$4.00

Gaceta Nº 38.493, Rgrafica

$1.80

Mel Robbins, Paidos

$18.00

Emans - Laufer -, Lippincott

$97.00

H. Gutierrez Benavides, Paredes

$10.00

Gaceta Nº 36.588, Njr

$1.50

Enrique Urdaneta F., Academia de Ciencias

$7.00

A. Ross - B. Caballero, Wolters Kluwer

$140.00

James-otis Rodner S., Academia de Ciencias

$6.00

Gaceta No. 39.338, Njr

$1.00

Louise L. Hay, Urano

$15.00

Antonio Herrera-vaillant, Ariel

$10.00

Kenneth Frampton, Gg

$37.60

Etna de Marchena de Fagre, Ediciones Z

$7.35

Piedad Fernandez Herrero, Fc Editorial

$25.00

Conny Mendez, Bienes Laconica

$5.50

Gaceta Nº 31.596 / 1.631, la Piedra

$2.00

C. Rodriguez - G. Obrador, Mcgraw Hill

$35.00

Gaceta Nº 5.391, la Piedra

$1.40

Arnold Claret Veliz, Editorial Texto

$11.30